1319 lines
44 KiB
C
1319 lines
44 KiB
C
/*
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* Copyright (C) 2019,2020 by Sukchan Lee <acetcom@gmail.com>
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*
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* This file is part of Open5GS.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "sbi-path.h"
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#include "npcf-handler.h"
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bool pcf_npcf_am_policy_contrtol_handle_create(pcf_ue_t *pcf_ue,
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ogs_sbi_stream_t *stream, ogs_sbi_message_t *message)
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{
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OpenAPI_policy_association_request_t *PolicyAssociationRequest = NULL;
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OpenAPI_guami_t *Guami = NULL;
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uint64_t supported_features = 0;
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ogs_sbi_client_t *client = NULL;
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ogs_sockaddr_t *addr = NULL;
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ogs_assert(pcf_ue);
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ogs_assert(stream);
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ogs_assert(message);
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PolicyAssociationRequest = message->PolicyAssociationRequest;
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if (!PolicyAssociationRequest) {
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ogs_error("[%s] No PolicyAssociationRequest", pcf_ue->supi);
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ogs_assert(true ==
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ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
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message, "[%s] No PolicyAssociationRequest", pcf_ue->supi));
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return false;
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}
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if (!PolicyAssociationRequest->notification_uri) {
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ogs_error("[%s] No notificationUri", pcf_ue->supi);
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ogs_assert(true ==
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ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
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message, "No notificationUri", pcf_ue->supi));
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return false;
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}
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if (!PolicyAssociationRequest->supi) {
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ogs_error("[%s] No supi", pcf_ue->supi);
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ogs_assert(true ==
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ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
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message, "No supi", pcf_ue->supi));
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return false;
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}
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if (!PolicyAssociationRequest->supp_feat) {
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ogs_error("[%s] No suppFeat", pcf_ue->supi);
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ogs_assert(true ==
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ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
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message, "No suppFeat", pcf_ue->supi));
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return false;
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}
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addr = ogs_sbi_getaddr_from_uri(PolicyAssociationRequest->notification_uri);
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if (!addr) {
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ogs_error("[%s] Invalid URI [%s]",
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pcf_ue->supi, PolicyAssociationRequest->notification_uri);
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ogs_assert(true ==
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ogs_sbi_server_send_error(stream, OGS_SBI_HTTP_STATUS_BAD_REQUEST,
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message, "[%s] Invalid URI", pcf_ue->supi));
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return false;
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}
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if (pcf_ue->notification_uri)
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ogs_free(pcf_ue->notification_uri);
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pcf_ue->notification_uri = ogs_strdup(
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PolicyAssociationRequest->notification_uri);
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ogs_assert(pcf_ue->notification_uri);
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client = ogs_sbi_client_find(addr);
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if (!client) {
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client = ogs_sbi_client_add(addr);
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ogs_assert(client);
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}
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OGS_SBI_SETUP_CLIENT(&pcf_ue->namf, client);
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ogs_freeaddrinfo(addr);
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supported_features =
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ogs_uint64_from_string(PolicyAssociationRequest->supp_feat);
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pcf_ue->am_policy_control_features &= supported_features;
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if (PolicyAssociationRequest->gpsi) {
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if (pcf_ue->gpsi)
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ogs_free(pcf_ue->gpsi);
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pcf_ue->gpsi = ogs_strdup(PolicyAssociationRequest->gpsi);
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}
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pcf_ue->access_type = PolicyAssociationRequest->access_type;
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if (PolicyAssociationRequest->pei) {
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char *type = NULL, *value = NULL;
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if (pcf_ue->pei)
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ogs_free(pcf_ue->pei);
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pcf_ue->pei = ogs_strdup(PolicyAssociationRequest->pei);
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type = ogs_id_get_type(pcf_ue->pei);
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ogs_assert(type);
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value = ogs_id_get_value(pcf_ue->pei);
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ogs_assert(value);
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if (strcmp(type, "imeisv") == 0) {
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ogs_assert(OGS_OK == ogs_dbi_update_imeisv(pcf_ue->supi, value));
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} else {
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ogs_fatal("Unknown Type = %s", type);
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ogs_assert_if_reached();
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}
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ogs_free(type);
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ogs_free(value);
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}
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Guami = PolicyAssociationRequest->guami;
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if (Guami && Guami->amf_id &&
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Guami->plmn_id && Guami->plmn_id->mnc && Guami->plmn_id->mcc) {
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ogs_sbi_parse_guami(&pcf_ue->guami, PolicyAssociationRequest->guami);
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}
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if (PolicyAssociationRequest->rat_type)
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pcf_ue->rat_type = PolicyAssociationRequest->rat_type;
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pcf_ue->policy_association_request =
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OpenAPI_policy_association_request_copy(
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pcf_ue->policy_association_request,
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message->PolicyAssociationRequest);
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if (PolicyAssociationRequest->ue_ambr)
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pcf_ue->subscribed_ue_ambr = OpenAPI_ambr_copy(
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pcf_ue->subscribed_ue_ambr, PolicyAssociationRequest->ue_ambr);
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ogs_assert(true ==
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pcf_ue_sbi_discover_and_send(OGS_SBI_SERVICE_TYPE_NUDR_DR, NULL,
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pcf_nudr_dr_build_query_am_data, pcf_ue, stream, NULL));
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return true;
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}
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bool pcf_npcf_smpolicycontrol_handle_create(pcf_sess_t *sess,
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ogs_sbi_stream_t *stream, ogs_sbi_message_t *message)
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{
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int status = 0;
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char *strerror = NULL;
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pcf_ue_t *pcf_ue = NULL;
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OpenAPI_sm_policy_context_data_t *SmPolicyContextData = NULL;
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OpenAPI_snssai_t *sliceInfo = NULL;
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ogs_sbi_client_t *client = NULL;
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ogs_sockaddr_t *addr = NULL;
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ogs_assert(sess);
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pcf_ue = sess->pcf_ue;
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ogs_assert(stream);
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ogs_assert(message);
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SmPolicyContextData = message->SmPolicyContextData;
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if (!SmPolicyContextData) {
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strerror = ogs_msprintf("[%s:%d] No SmPolicyContextData",
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pcf_ue->supi, sess->psi);
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
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goto cleanup;
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}
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if (!SmPolicyContextData->supi) {
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strerror = ogs_msprintf("[%s:%d] No supi", pcf_ue->supi, sess->psi);
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
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goto cleanup;
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}
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if (!SmPolicyContextData->pdu_session_id) {
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strerror = ogs_msprintf("[%s:%d] No pduSessionId",
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pcf_ue->supi, sess->psi);
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
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goto cleanup;
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}
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if (!SmPolicyContextData->pdu_session_type) {
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strerror = ogs_msprintf("[%s:%d] No pduSessionType",
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pcf_ue->supi, sess->psi);
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
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goto cleanup;
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}
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if (!SmPolicyContextData->dnn) {
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strerror = ogs_msprintf("[%s:%d] No dnn", pcf_ue->supi, sess->psi);
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
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goto cleanup;
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}
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if (!SmPolicyContextData->notification_uri) {
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strerror = ogs_msprintf("[%s:%d] No notificationUri",
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pcf_ue->supi, sess->psi);
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
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goto cleanup;
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}
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if (!SmPolicyContextData->ipv4_address &&
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!SmPolicyContextData->ipv6_address_prefix) {
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strerror = ogs_msprintf(
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"[%s:%d] No IPv4 address[%p] or IPv6 prefix[%p]",
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pcf_ue->supi, sess->psi,
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SmPolicyContextData->ipv4_address,
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SmPolicyContextData->ipv6_address_prefix);
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
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goto cleanup;
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}
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sliceInfo = SmPolicyContextData->slice_info;
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if (!sliceInfo) {
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strerror = ogs_msprintf("[%s:%d] No sliceInfo",
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pcf_ue->supi, sess->psi);
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
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goto cleanup;
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}
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if (!sliceInfo->sst) {
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strerror = ogs_msprintf("[%s:%d] No sliceInfo->sst",
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pcf_ue->supi, sess->psi);
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
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goto cleanup;
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}
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addr = ogs_sbi_getaddr_from_uri(SmPolicyContextData->notification_uri);
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if (!addr) {
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strerror = ogs_msprintf("[%s:%d] Invalid URI [%s]",
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pcf_ue->supi, sess->psi, SmPolicyContextData->notification_uri);
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
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goto cleanup;
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}
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if (SmPolicyContextData->supp_feat) {
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uint64_t supported_features =
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ogs_uint64_from_string(SmPolicyContextData->supp_feat);
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sess->smpolicycontrol_features &= supported_features;
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} else {
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sess->smpolicycontrol_features = 0;
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}
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sess->pdu_session_type = SmPolicyContextData->pdu_session_type;
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if (sess->dnn)
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ogs_free(sess->dnn);
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sess->dnn = ogs_strdup(SmPolicyContextData->dnn);
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ogs_assert(sess->dnn);
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if (sess->notification_uri)
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ogs_free(sess->notification_uri);
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sess->notification_uri = ogs_strdup(SmPolicyContextData->notification_uri);
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ogs_assert(sess->notification_uri);
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client = ogs_sbi_client_find(addr);
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if (!client) {
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client = ogs_sbi_client_add(addr);
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ogs_assert(client);
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}
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OGS_SBI_SETUP_CLIENT(&sess->nsmf, client);
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ogs_freeaddrinfo(addr);
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if (SmPolicyContextData->ipv4_address)
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ogs_assert(true ==
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pcf_sess_set_ipv4addr(sess, SmPolicyContextData->ipv4_address));
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if (SmPolicyContextData->ipv6_address_prefix)
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ogs_assert(true ==
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pcf_sess_set_ipv6prefix(
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sess, SmPolicyContextData->ipv6_address_prefix));
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sess->s_nssai.sst = sliceInfo->sst;
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sess->s_nssai.sd = ogs_s_nssai_sd_from_string(sliceInfo->sd);
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if (SmPolicyContextData->subs_sess_ambr)
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sess->subscribed_sess_ambr = OpenAPI_ambr_copy(
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sess->subscribed_sess_ambr, SmPolicyContextData->subs_sess_ambr);
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if (SmPolicyContextData->subs_def_qos)
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sess->subscribed_default_qos = OpenAPI_subscribed_default_qos_copy(
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sess->subscribed_default_qos, SmPolicyContextData->subs_def_qos);
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ogs_assert(true ==
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pcf_sess_sbi_discover_and_send(
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OGS_SBI_SERVICE_TYPE_NUDR_DR, NULL,
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pcf_nudr_dr_build_query_sm_data, sess, stream, NULL));
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return true;
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cleanup:
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ogs_assert(status);
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ogs_assert(strerror);
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ogs_error("%s", strerror);
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ogs_assert(true ==
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ogs_sbi_server_send_error(stream, status, message, strerror, NULL));
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ogs_free(strerror);
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return false;
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}
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bool pcf_npcf_smpolicycontrol_handle_delete(pcf_sess_t *sess,
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ogs_sbi_stream_t *stream, ogs_sbi_message_t *message)
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{
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int status = 0;
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char *strerror = NULL;
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pcf_ue_t *pcf_ue = NULL;
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pcf_app_t *app_session = NULL;
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OpenAPI_sm_policy_delete_data_t *SmPolicyDeleteData = NULL;
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ogs_assert(sess);
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pcf_ue = sess->pcf_ue;
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ogs_assert(stream);
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ogs_assert(message);
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SmPolicyDeleteData = message->SmPolicyDeleteData;
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if (!SmPolicyDeleteData) {
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strerror = ogs_msprintf("[%s:%d] No SmPolicyDeleteData",
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pcf_ue->supi, sess->psi);
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
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goto cleanup;
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}
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ogs_list_for_each(&sess->app_list, app_session) {
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pcf_sbi_send_policyauthorization_terminate_notify(app_session);
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}
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if (pcf_sessions_number_by_snssai_and_dnn(
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pcf_ue, &sess->s_nssai, sess->dnn) > 1) {
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ogs_sbi_message_t sendmsg;
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memset(&sendmsg, 0, sizeof(sendmsg));
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ogs_sbi_response_t *response = ogs_sbi_build_response(
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&sendmsg, OGS_SBI_HTTP_STATUS_NO_CONTENT);
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ogs_assert(response);
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ogs_assert(true == ogs_sbi_server_send_response(stream, response));
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} else {
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ogs_assert(true ==
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pcf_sess_sbi_discover_and_send(
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OGS_SBI_SERVICE_TYPE_NBSF_MANAGEMENT, NULL,
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pcf_nbsf_management_build_de_register, sess, stream, NULL));
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}
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return true;
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cleanup:
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ogs_assert(status);
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ogs_assert(strerror);
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ogs_error("%s", strerror);
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ogs_assert(true ==
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ogs_sbi_server_send_error(stream, status, message, strerror, NULL));
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ogs_free(strerror);
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return false;
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}
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bool pcf_npcf_policyauthorization_handle_create(pcf_sess_t *sess,
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ogs_sbi_stream_t *stream, ogs_sbi_message_t *recvmsg)
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{
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int i, j, rv, status = 0;
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char *strerror = NULL;
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pcf_ue_t *pcf_ue = NULL;
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pcf_app_t *app_session = NULL;
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ogs_sbi_client_t *client = NULL;
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ogs_sockaddr_t *addr = NULL;
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OpenAPI_app_session_context_t *AppSessionContext = NULL;
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OpenAPI_app_session_context_req_data_t *AscReqData = NULL;
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uint64_t supported_features = 0;
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|
|
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ogs_sbi_server_t *server = NULL;
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ogs_sbi_header_t header;
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ogs_sbi_message_t sendmsg;
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ogs_sbi_response_t *response = NULL;
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|
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ogs_session_data_t session_data;
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|
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ogs_ims_data_t ims_data;
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ogs_media_component_t *media_component = NULL;
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ogs_media_sub_component_t *sub = NULL;
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|
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OpenAPI_list_t *MediaComponentList = NULL;
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OpenAPI_map_t *MediaComponentMap = NULL;
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OpenAPI_media_component_t *MediaComponent = NULL;
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OpenAPI_list_t *SubComponentList = NULL;
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OpenAPI_map_t *SubComponentMap = NULL;
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OpenAPI_media_sub_component_t *SubComponent = NULL;
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|
|
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OpenAPI_list_t *fDescList = NULL;
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|
|
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OpenAPI_sm_policy_decision_t SmPolicyDecision;
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|
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OpenAPI_list_t *PccRuleList = NULL;
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OpenAPI_map_t *PccRuleMap = NULL;
|
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OpenAPI_pcc_rule_t *PccRule = NULL;
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|
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OpenAPI_list_t *QosDecisionList = NULL;
|
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OpenAPI_map_t *QosDecisionMap = NULL;
|
|
OpenAPI_qos_data_t *QosData = NULL;
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|
|
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OpenAPI_lnode_t *node = NULL, *node2 = NULL, *node3 = NULL;
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|
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ogs_assert(sess);
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pcf_ue = sess->pcf_ue;
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ogs_assert(stream);
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ogs_assert(recvmsg);
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|
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server = ogs_sbi_server_from_stream(stream);
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ogs_assert(server);
|
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|
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AppSessionContext = recvmsg->AppSessionContext;
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if (!AppSessionContext) {
|
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strerror = ogs_msprintf("[%s:%d] No AppSessionContext",
|
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pcf_ue->supi, sess->psi);
|
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
|
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goto cleanup;
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}
|
|
|
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AscReqData = AppSessionContext->asc_req_data;
|
|
if (!AscReqData) {
|
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strerror = ogs_msprintf("[%s:%d] No AscReqData",
|
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pcf_ue->supi, sess->psi);
|
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
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goto cleanup;
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}
|
|
|
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if (!AscReqData->supp_feat) {
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strerror = ogs_msprintf("[%s:%d] No AscReqData->suppFeat",
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pcf_ue->supi, sess->psi);
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
|
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goto cleanup;
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}
|
|
|
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if (!AscReqData->notif_uri) {
|
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strerror = ogs_msprintf("[%s:%d] No AscReqData->notifUri",
|
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pcf_ue->supi, sess->psi);
|
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status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
|
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goto cleanup;
|
|
}
|
|
|
|
if (!AscReqData->med_components) {
|
|
strerror = ogs_msprintf("[%s:%d] No AscReqData->MediaCompoenent",
|
|
pcf_ue->supi, sess->psi);
|
|
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
|
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goto cleanup;
|
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}
|
|
|
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addr = ogs_sbi_getaddr_from_uri(AscReqData->notif_uri);
|
|
if (!addr) {
|
|
strerror = ogs_msprintf("[%s:%d] Invalid URI [%s]",
|
|
pcf_ue->supi, sess->psi, AscReqData->notif_uri);
|
|
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
|
|
goto cleanup;
|
|
}
|
|
|
|
supported_features = ogs_uint64_from_string(AscReqData->supp_feat);
|
|
sess->policyauthorization_features &= supported_features;
|
|
|
|
if (sess->policyauthorization_features != supported_features) {
|
|
ogs_free(AscReqData->supp_feat);
|
|
AscReqData->supp_feat =
|
|
ogs_uint64_to_string(sess->policyauthorization_features);
|
|
ogs_assert(AscReqData->supp_feat);
|
|
}
|
|
|
|
memset(&ims_data, 0, sizeof(ims_data));
|
|
|
|
MediaComponentList = AscReqData->med_components;
|
|
OpenAPI_list_for_each(MediaComponentList, node) {
|
|
MediaComponentMap = node->data;
|
|
if (MediaComponentMap) {
|
|
MediaComponent = MediaComponentMap->value;
|
|
if (MediaComponent) {
|
|
media_component = &ims_data.
|
|
media_component[ims_data.num_of_media_component];
|
|
media_component->media_component_number =
|
|
MediaComponent->med_comp_n;
|
|
media_component->media_type = MediaComponent->med_type;
|
|
if (MediaComponent->mar_bw_dl)
|
|
media_component->max_requested_bandwidth_dl =
|
|
ogs_sbi_bitrate_from_string(MediaComponent->mar_bw_dl);
|
|
if (MediaComponent->mar_bw_ul)
|
|
media_component->max_requested_bandwidth_ul =
|
|
ogs_sbi_bitrate_from_string(MediaComponent->mar_bw_ul);
|
|
if (MediaComponent->mir_bw_dl)
|
|
media_component->min_requested_bandwidth_dl =
|
|
ogs_sbi_bitrate_from_string(MediaComponent->mir_bw_dl);
|
|
if (MediaComponent->mir_bw_ul)
|
|
media_component->min_requested_bandwidth_ul =
|
|
ogs_sbi_bitrate_from_string(MediaComponent->mir_bw_ul);
|
|
if (MediaComponent->rr_bw)
|
|
media_component->rr_bandwidth =
|
|
ogs_sbi_bitrate_from_string(MediaComponent->rr_bw);
|
|
if (MediaComponent->rs_bw)
|
|
media_component->rs_bandwidth =
|
|
ogs_sbi_bitrate_from_string(MediaComponent->rs_bw);
|
|
media_component->flow_status = MediaComponent->f_status;
|
|
|
|
SubComponentList = MediaComponent->med_sub_comps;
|
|
OpenAPI_list_for_each(SubComponentList, node2) {
|
|
sub = &media_component->sub[media_component->num_of_sub];
|
|
|
|
SubComponentMap = node2->data;
|
|
if (SubComponentMap) {
|
|
SubComponent = SubComponentMap->value;
|
|
if (SubComponent) {
|
|
sub->flow_number = SubComponent->f_num;
|
|
sub->flow_usage = SubComponent->flow_usage;
|
|
|
|
fDescList = SubComponent->f_descs;
|
|
OpenAPI_list_for_each(fDescList, node3) {
|
|
ogs_flow_t *flow = NULL;
|
|
|
|
ogs_assert(sub->num_of_flow <
|
|
OGS_MAX_NUM_OF_FLOW_IN_MEDIA_SUB_COMPONENT);
|
|
flow = &sub->flow[sub->num_of_flow];
|
|
if (node3->data) {
|
|
flow->description = ogs_strdup(node3->data);
|
|
ogs_assert(flow->description);
|
|
|
|
sub->num_of_flow++;
|
|
}
|
|
}
|
|
media_component->num_of_sub++;
|
|
}
|
|
}
|
|
}
|
|
ims_data.num_of_media_component++;
|
|
}
|
|
}
|
|
}
|
|
|
|
app_session = pcf_app_add(sess);
|
|
ogs_assert(app_session);
|
|
|
|
if (app_session->notif_uri)
|
|
ogs_free(app_session->notif_uri);
|
|
app_session->notif_uri = ogs_strdup(AscReqData->notif_uri);
|
|
ogs_assert(app_session->notif_uri);
|
|
|
|
client = ogs_sbi_client_find(addr);
|
|
if (!client) {
|
|
client = ogs_sbi_client_add(addr);
|
|
ogs_assert(client);
|
|
}
|
|
OGS_SBI_SETUP_CLIENT(&app_session->naf, client);
|
|
|
|
ogs_freeaddrinfo(addr);
|
|
|
|
memset(&session_data, 0, sizeof(ogs_session_data_t));
|
|
rv = ogs_dbi_session_data(
|
|
pcf_ue->supi, &sess->s_nssai, sess->dnn, OGS_DBI_NO_CHARGING_CHAR, &session_data);
|
|
if (rv != OGS_OK) {
|
|
strerror = ogs_msprintf("[%s:%d] Cannot find SUPI in DB",
|
|
pcf_ue->supi, sess->psi);
|
|
status = OGS_SBI_HTTP_STATUS_NOT_FOUND;
|
|
goto cleanup;
|
|
}
|
|
|
|
memset(&SmPolicyDecision, 0, sizeof(SmPolicyDecision));
|
|
|
|
PccRuleList = OpenAPI_list_create();
|
|
ogs_assert(PccRuleList);
|
|
|
|
QosDecisionList = OpenAPI_list_create();
|
|
ogs_assert(QosDecisionList);
|
|
|
|
for (i = 0; i < ims_data.num_of_media_component; i++) {
|
|
int flow_presence = 0;
|
|
|
|
ogs_pcc_rule_t *pcc_rule = NULL;
|
|
ogs_pcc_rule_t *db_pcc_rule = NULL;
|
|
uint8_t qos_index = 0;
|
|
ogs_media_component_t *media_component = &ims_data.media_component[i];
|
|
|
|
switch(media_component->media_type) {
|
|
case OpenAPI_media_type_AUDIO:
|
|
qos_index = OGS_QOS_INDEX_1;
|
|
break;
|
|
case OpenAPI_media_type_VIDEO:
|
|
qos_index = OGS_QOS_INDEX_2;
|
|
break;
|
|
case OpenAPI_media_type_CONTROL:
|
|
qos_index = OGS_QOS_INDEX_5;
|
|
break;
|
|
default:
|
|
strerror = ogs_msprintf("[%s:%d] Not implemented : [Media-Type:%d]",
|
|
pcf_ue->supi, sess->psi, media_component->media_type);
|
|
status = OGS_SBI_HTTP_STATUS_INTERNAL_SERVER_ERROR;
|
|
goto cleanup;
|
|
}
|
|
|
|
for (j = 0; j < session_data.num_of_pcc_rule; j++) {
|
|
if (session_data.pcc_rule[j].qos.index == qos_index) {
|
|
db_pcc_rule = &session_data.pcc_rule[j];
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!db_pcc_rule &&
|
|
(media_component->media_type == OpenAPI_media_type_CONTROL)) {
|
|
/*
|
|
* Check for default bearer for IMS signalling
|
|
* QCI 5 and ARP 1
|
|
*/
|
|
if (session_data.session.qos.index != OGS_QOS_INDEX_5 ||
|
|
session_data.session.qos.arp.priority_level != 1) {
|
|
strerror = ogs_msprintf("[%s:%d] CHECK WEBUI : "
|
|
"Even the Default Bearer(QCI:%d,ARP:%d) "
|
|
"cannot support IMS signalling.",
|
|
pcf_ue->supi, sess->psi,
|
|
session_data.session.qos.index,
|
|
session_data.session.qos.arp.priority_level);
|
|
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
|
|
goto cleanup;
|
|
} else {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (!db_pcc_rule) {
|
|
strerror = ogs_msprintf("[%s:%d] CHECK WEBUI : "
|
|
"No PCC Rule in DB [QoS Index:%d] - "
|
|
"Please add PCC Rule using WEBUI",
|
|
pcf_ue->supi, sess->psi, qos_index);
|
|
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
|
|
goto cleanup;
|
|
}
|
|
|
|
for (j = 0; j < app_session->num_of_pcc_rule; j++) {
|
|
if (app_session->pcc_rule[j].qos.index == qos_index) {
|
|
pcc_rule = &app_session->pcc_rule[j];
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!pcc_rule) {
|
|
pcc_rule = &app_session->pcc_rule[app_session->num_of_pcc_rule];
|
|
ogs_assert(pcc_rule);
|
|
|
|
pcc_rule->id = ogs_msprintf("%s-a%s",
|
|
db_pcc_rule->id, app_session->app_session_id);
|
|
ogs_assert(pcc_rule->id);
|
|
|
|
memcpy(&pcc_rule->qos, &db_pcc_rule->qos, sizeof(ogs_qos_t));
|
|
|
|
pcc_rule->flow_status = db_pcc_rule->flow_status;
|
|
pcc_rule->precedence = db_pcc_rule->precedence;
|
|
|
|
/* Install Flow */
|
|
flow_presence = 1;
|
|
rv = ogs_pcc_rule_install_flow_from_media(
|
|
pcc_rule, media_component);
|
|
if (rv != OGS_OK) {
|
|
strerror = ogs_msprintf("[%s:%d] install_flow() failed",
|
|
pcf_ue->supi, sess->psi);
|
|
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
|
|
goto cleanup;
|
|
}
|
|
|
|
app_session->num_of_pcc_rule++;
|
|
|
|
} else {
|
|
int count = 0;
|
|
|
|
/* Check Flow */
|
|
count = ogs_pcc_rule_num_of_flow_equal_to_media(
|
|
pcc_rule, media_component);
|
|
if (count == -1) {
|
|
strerror = ogs_msprintf("[%s:%d] matched_flow() failed",
|
|
pcf_ue->supi, sess->psi);
|
|
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
|
|
goto cleanup;
|
|
}
|
|
|
|
if (pcc_rule->num_of_flow != count) {
|
|
/* Re-install Flow */
|
|
flow_presence = 1;
|
|
rv = ogs_pcc_rule_install_flow_from_media(
|
|
pcc_rule, media_component);
|
|
if (rv != OGS_OK) {
|
|
strerror = ogs_msprintf("[%s:%d] re-install_flow() failed",
|
|
pcf_ue->supi, sess->psi);
|
|
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
|
|
goto cleanup;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Update QoS */
|
|
rv = ogs_pcc_rule_update_qos_from_media(pcc_rule, media_component);
|
|
if (rv != OGS_OK) {
|
|
strerror = ogs_msprintf("[%s:%d] update_qos() failed",
|
|
pcf_ue->supi, sess->psi);
|
|
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
|
|
goto cleanup;
|
|
}
|
|
|
|
/* if we failed to get QoS from IMS, apply WEBUI QoS */
|
|
if (pcc_rule->qos.mbr.downlink == 0)
|
|
pcc_rule->qos.mbr.downlink = db_pcc_rule->qos.mbr.downlink;
|
|
if (pcc_rule->qos.mbr.uplink == 0)
|
|
pcc_rule->qos.mbr.uplink = db_pcc_rule->qos.mbr.uplink;
|
|
if (pcc_rule->qos.gbr.downlink == 0)
|
|
pcc_rule->qos.gbr.downlink = db_pcc_rule->qos.gbr.downlink;
|
|
if (pcc_rule->qos.gbr.uplink == 0)
|
|
pcc_rule->qos.gbr.uplink = db_pcc_rule->qos.gbr.uplink;
|
|
|
|
/**************************************************************
|
|
* Build PCC Rule & QoS Decision
|
|
*************************************************************/
|
|
PccRule = ogs_sbi_build_pcc_rule(pcc_rule, flow_presence);
|
|
ogs_assert(PccRule->pcc_rule_id);
|
|
|
|
PccRuleMap = OpenAPI_map_create(PccRule->pcc_rule_id, PccRule);
|
|
ogs_assert(PccRuleMap);
|
|
|
|
OpenAPI_list_add(PccRuleList, PccRuleMap);
|
|
|
|
QosData = ogs_sbi_build_qos_data(pcc_rule);
|
|
ogs_assert(QosData);
|
|
ogs_assert(QosData->qos_id);
|
|
|
|
QosDecisionMap = OpenAPI_map_create(QosData->qos_id, QosData);
|
|
ogs_assert(QosDecisionMap);
|
|
|
|
OpenAPI_list_add(QosDecisionList, QosDecisionMap);
|
|
}
|
|
|
|
if (PccRuleList->count)
|
|
SmPolicyDecision.pcc_rules = PccRuleList;
|
|
|
|
if (QosDecisionList->count)
|
|
SmPolicyDecision.qos_decs = QosDecisionList;
|
|
|
|
memset(&sendmsg, 0, sizeof(sendmsg));
|
|
|
|
memset(&header, 0, sizeof(header));
|
|
header.service.name = (char *)OGS_SBI_SERVICE_NAME_NPCF_POLICYAUTHORIZATION;
|
|
header.api.version = (char *)OGS_SBI_API_V1;
|
|
header.resource.component[0] = (char *)OGS_SBI_RESOURCE_NAME_APP_SESSIONS;
|
|
header.resource.component[1] = (char *)app_session->app_session_id;
|
|
sendmsg.http.location = ogs_sbi_server_uri(server, &header);
|
|
ogs_assert(sendmsg.http.location);
|
|
|
|
sendmsg.AppSessionContext = recvmsg->AppSessionContext;
|
|
|
|
response = ogs_sbi_build_response(&sendmsg, OGS_SBI_HTTP_STATUS_CREATED);
|
|
ogs_assert(response);
|
|
ogs_assert(true == ogs_sbi_server_send_response(stream, response));
|
|
|
|
ogs_free(sendmsg.http.location);
|
|
|
|
if (PccRuleList->count || QosDecisionList->count) {
|
|
ogs_assert(true == pcf_sbi_send_smpolicycontrol_update_notify(
|
|
sess, &SmPolicyDecision));
|
|
}
|
|
|
|
OpenAPI_list_for_each(PccRuleList, node) {
|
|
PccRuleMap = node->data;
|
|
if (PccRuleMap) {
|
|
PccRule = PccRuleMap->value;
|
|
if (PccRule)
|
|
ogs_sbi_free_pcc_rule(PccRule);
|
|
ogs_free(PccRuleMap);
|
|
}
|
|
}
|
|
OpenAPI_list_free(PccRuleList);
|
|
|
|
OpenAPI_list_for_each(QosDecisionList, node) {
|
|
QosDecisionMap = node->data;
|
|
if (QosDecisionMap) {
|
|
QosData = QosDecisionMap->value;
|
|
if (QosData)
|
|
ogs_sbi_free_qos_data(QosData);
|
|
ogs_free(QosDecisionMap);
|
|
}
|
|
}
|
|
OpenAPI_list_free(QosDecisionList);
|
|
|
|
ogs_ims_data_free(&ims_data);
|
|
ogs_session_data_free(&session_data);
|
|
|
|
return true;
|
|
|
|
cleanup:
|
|
ogs_assert(status);
|
|
ogs_assert(strerror);
|
|
ogs_error("%s", strerror);
|
|
ogs_assert(true ==
|
|
ogs_sbi_server_send_error(stream, status, recvmsg, strerror, NULL));
|
|
ogs_free(strerror);
|
|
|
|
OpenAPI_list_for_each(PccRuleList, node) {
|
|
PccRuleMap = node->data;
|
|
if (PccRuleMap) {
|
|
PccRule = PccRuleMap->value;
|
|
if (PccRule)
|
|
ogs_sbi_free_pcc_rule(PccRule);
|
|
ogs_free(PccRuleMap);
|
|
}
|
|
}
|
|
OpenAPI_list_free(PccRuleList);
|
|
|
|
OpenAPI_list_for_each(QosDecisionList, node) {
|
|
QosDecisionMap = node->data;
|
|
if (QosDecisionMap) {
|
|
QosData = QosDecisionMap->value;
|
|
if (QosData)
|
|
ogs_sbi_free_qos_data(QosData);
|
|
ogs_free(QosDecisionMap);
|
|
}
|
|
}
|
|
OpenAPI_list_free(QosDecisionList);
|
|
|
|
ogs_ims_data_free(&ims_data);
|
|
ogs_session_data_free(&session_data);
|
|
|
|
return false;
|
|
}
|
|
|
|
bool pcf_npcf_policyauthorization_handle_update(
|
|
pcf_sess_t *sess, pcf_app_t *app_session,
|
|
ogs_sbi_stream_t *stream, ogs_sbi_message_t *recvmsg)
|
|
{
|
|
int i, j, rv, status = 0;
|
|
char *strerror = NULL;
|
|
pcf_ue_t *pcf_ue = NULL;
|
|
|
|
OpenAPI_app_session_context_update_data_patch_t
|
|
*AppSessionContextUpdateDataPatch = NULL;
|
|
OpenAPI_app_session_context_update_data_t *AscUpdateData = NULL;
|
|
|
|
ogs_sbi_message_t sendmsg;
|
|
ogs_sbi_response_t *response = NULL;
|
|
|
|
ogs_session_data_t session_data;
|
|
|
|
ogs_ims_data_t ims_data;
|
|
ogs_media_component_t *media_component = NULL;
|
|
ogs_media_sub_component_t *sub = NULL;
|
|
|
|
OpenAPI_list_t *MediaComponentList = NULL;
|
|
OpenAPI_map_t *MediaComponentMap = NULL;
|
|
OpenAPI_media_component_rm_t *MediaComponent = NULL;
|
|
|
|
OpenAPI_list_t *SubComponentList = NULL;
|
|
OpenAPI_map_t *SubComponentMap = NULL;
|
|
OpenAPI_media_sub_component_t *SubComponent = NULL;
|
|
|
|
OpenAPI_list_t *fDescList = NULL;
|
|
|
|
OpenAPI_sm_policy_decision_t SmPolicyDecision;
|
|
|
|
OpenAPI_list_t *PccRuleList = NULL;
|
|
OpenAPI_map_t *PccRuleMap = NULL;
|
|
OpenAPI_pcc_rule_t *PccRule = NULL;
|
|
|
|
OpenAPI_list_t *QosDecisionList = NULL;
|
|
OpenAPI_map_t *QosDecisionMap = NULL;
|
|
OpenAPI_qos_data_t *QosData = NULL;
|
|
|
|
OpenAPI_lnode_t *node = NULL, *node2 = NULL, *node3 = NULL;
|
|
|
|
ogs_assert(sess);
|
|
pcf_ue = sess->pcf_ue;
|
|
ogs_assert(app_session);
|
|
ogs_assert(stream);
|
|
ogs_assert(recvmsg);
|
|
|
|
AppSessionContextUpdateDataPatch =
|
|
recvmsg->AppSessionContextUpdateDataPatch;
|
|
if (!AppSessionContextUpdateDataPatch) {
|
|
strerror = ogs_msprintf("[%s:%d] No AppSessionContextUpdateDataPatch",
|
|
pcf_ue->supi, sess->psi);
|
|
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
|
|
goto cleanup;
|
|
}
|
|
|
|
AscUpdateData = AppSessionContextUpdateDataPatch->asc_req_data;
|
|
if (!AscUpdateData) {
|
|
strerror = ogs_msprintf("[%s:%d] No AscUpdateData",
|
|
pcf_ue->supi, sess->psi);
|
|
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
|
|
goto cleanup;
|
|
}
|
|
|
|
if (!AscUpdateData->med_components) {
|
|
strerror = ogs_msprintf("[%s:%d] No AscUpdateData->MediaCompoenent",
|
|
pcf_ue->supi, sess->psi);
|
|
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
|
|
goto cleanup;
|
|
}
|
|
|
|
memset(&ims_data, 0, sizeof(ims_data));
|
|
|
|
MediaComponentList = AscUpdateData->med_components;
|
|
OpenAPI_list_for_each(MediaComponentList, node) {
|
|
MediaComponentMap = node->data;
|
|
if (MediaComponentMap) {
|
|
MediaComponent = MediaComponentMap->value;
|
|
if (MediaComponent) {
|
|
media_component = &ims_data.
|
|
media_component[ims_data.num_of_media_component];
|
|
|
|
media_component->media_component_number =
|
|
MediaComponent->med_comp_n;
|
|
media_component->media_type = MediaComponent->med_type;
|
|
if (MediaComponent->mar_bw_dl)
|
|
media_component->max_requested_bandwidth_dl =
|
|
ogs_sbi_bitrate_from_string(MediaComponent->mar_bw_dl);
|
|
if (MediaComponent->mar_bw_ul)
|
|
media_component->max_requested_bandwidth_ul =
|
|
ogs_sbi_bitrate_from_string(MediaComponent->mar_bw_ul);
|
|
if (MediaComponent->mir_bw_dl)
|
|
media_component->min_requested_bandwidth_dl =
|
|
ogs_sbi_bitrate_from_string(MediaComponent->mir_bw_dl);
|
|
if (MediaComponent->mir_bw_ul)
|
|
media_component->min_requested_bandwidth_ul =
|
|
ogs_sbi_bitrate_from_string(MediaComponent->mir_bw_ul);
|
|
if (MediaComponent->rr_bw)
|
|
media_component->rr_bandwidth =
|
|
ogs_sbi_bitrate_from_string(MediaComponent->rr_bw);
|
|
if (MediaComponent->rs_bw)
|
|
media_component->rs_bandwidth =
|
|
ogs_sbi_bitrate_from_string(MediaComponent->rs_bw);
|
|
media_component->flow_status = MediaComponent->f_status;
|
|
|
|
SubComponentList = MediaComponent->med_sub_comps;
|
|
OpenAPI_list_for_each(SubComponentList, node2) {
|
|
sub = &media_component->sub[media_component->num_of_sub];
|
|
|
|
SubComponentMap = node2->data;
|
|
if (SubComponentMap) {
|
|
SubComponent = SubComponentMap->value;
|
|
if (SubComponent) {
|
|
sub->flow_number = SubComponent->f_num;
|
|
sub->flow_usage = SubComponent->flow_usage;
|
|
|
|
fDescList = SubComponent->f_descs;
|
|
OpenAPI_list_for_each(fDescList, node3) {
|
|
ogs_flow_t *flow = NULL;
|
|
|
|
ogs_assert(sub->num_of_flow <
|
|
OGS_MAX_NUM_OF_FLOW_IN_MEDIA_SUB_COMPONENT);
|
|
flow = &sub->flow[sub->num_of_flow];
|
|
if (node3->data) {
|
|
flow->description = ogs_strdup(node3->data);
|
|
ogs_assert(flow->description);
|
|
|
|
sub->num_of_flow++;
|
|
}
|
|
}
|
|
media_component->num_of_sub++;
|
|
}
|
|
}
|
|
}
|
|
ims_data.num_of_media_component++;
|
|
}
|
|
}
|
|
}
|
|
|
|
memset(&session_data, 0, sizeof(ogs_session_data_t));
|
|
rv = ogs_dbi_session_data(
|
|
pcf_ue->supi, &sess->s_nssai, sess->dnn, OGS_DBI_NO_CHARGING_CHAR,
|
|
&session_data);
|
|
if (rv != OGS_OK) {
|
|
strerror = ogs_msprintf("[%s:%d] Cannot find SUPI in DB",
|
|
pcf_ue->supi, sess->psi);
|
|
status = OGS_SBI_HTTP_STATUS_NOT_FOUND;
|
|
goto cleanup;
|
|
}
|
|
|
|
memset(&SmPolicyDecision, 0, sizeof(SmPolicyDecision));
|
|
|
|
PccRuleList = OpenAPI_list_create();
|
|
ogs_assert(PccRuleList);
|
|
|
|
QosDecisionList = OpenAPI_list_create();
|
|
ogs_assert(QosDecisionList);
|
|
|
|
for (i = 0; i < ims_data.num_of_media_component; i++) {
|
|
int flow_presence = 0;
|
|
|
|
ogs_pcc_rule_t *pcc_rule = NULL;
|
|
ogs_pcc_rule_t *db_pcc_rule = NULL;
|
|
uint8_t qos_index = 0;
|
|
ogs_media_component_t *media_component = &ims_data.media_component[i];
|
|
|
|
switch(media_component->media_type) {
|
|
case OpenAPI_media_type_AUDIO:
|
|
qos_index = OGS_QOS_INDEX_1;
|
|
break;
|
|
case OpenAPI_media_type_VIDEO:
|
|
qos_index = OGS_QOS_INDEX_2;
|
|
break;
|
|
case OpenAPI_media_type_CONTROL:
|
|
qos_index = OGS_QOS_INDEX_5;
|
|
break;
|
|
default:
|
|
strerror = ogs_msprintf("[%s:%d] Not implemented : [Media-Type:%d]",
|
|
pcf_ue->supi, sess->psi, media_component->media_type);
|
|
status = OGS_SBI_HTTP_STATUS_INTERNAL_SERVER_ERROR;
|
|
goto cleanup;
|
|
}
|
|
|
|
for (j = 0; j < session_data.num_of_pcc_rule; j++) {
|
|
if (session_data.pcc_rule[j].qos.index == qos_index) {
|
|
db_pcc_rule = &session_data.pcc_rule[j];
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!db_pcc_rule &&
|
|
(media_component->media_type == OpenAPI_media_type_CONTROL)) {
|
|
/*
|
|
* Check for default bearer for IMS signalling
|
|
* QCI 5 and ARP 1
|
|
*/
|
|
if (session_data.session.qos.index != OGS_QOS_INDEX_5 ||
|
|
session_data.session.qos.arp.priority_level != 1) {
|
|
strerror = ogs_msprintf("[%s:%d] CHECK WEBUI : "
|
|
"Even the Default Bearer(QCI:%d,ARP:%d) "
|
|
"cannot support IMS signalling.",
|
|
pcf_ue->supi, sess->psi,
|
|
session_data.session.qos.index,
|
|
session_data.session.qos.arp.priority_level);
|
|
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
|
|
goto cleanup;
|
|
} else {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (!db_pcc_rule) {
|
|
strerror = ogs_msprintf("[%s:%d] CHECK WEBUI : "
|
|
"No PCC Rule in DB [QoS Index:%d] - "
|
|
"Please add PCC Rule using WEBUI",
|
|
pcf_ue->supi, sess->psi, qos_index);
|
|
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
|
|
goto cleanup;
|
|
}
|
|
|
|
for (j = 0; j < app_session->num_of_pcc_rule; j++) {
|
|
if (app_session->pcc_rule[j].qos.index == qos_index) {
|
|
pcc_rule = &app_session->pcc_rule[j];
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!pcc_rule) {
|
|
pcc_rule = &app_session->pcc_rule[app_session->num_of_pcc_rule];
|
|
ogs_assert(pcc_rule);
|
|
|
|
pcc_rule->id = ogs_strdup(app_session->app_session_id);
|
|
ogs_assert(pcc_rule->id);
|
|
|
|
memcpy(&pcc_rule->qos, &db_pcc_rule->qos, sizeof(ogs_qos_t));
|
|
|
|
pcc_rule->flow_status = db_pcc_rule->flow_status;
|
|
pcc_rule->precedence = db_pcc_rule->precedence;
|
|
|
|
/* Install Flow */
|
|
flow_presence = 1;
|
|
rv = ogs_pcc_rule_install_flow_from_media(
|
|
pcc_rule, media_component);
|
|
if (rv != OGS_OK) {
|
|
strerror = ogs_msprintf("[%s:%d] install_flow() failed",
|
|
pcf_ue->supi, sess->psi);
|
|
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
|
|
goto cleanup;
|
|
}
|
|
|
|
app_session->num_of_pcc_rule++;
|
|
|
|
} else {
|
|
int count = 0;
|
|
|
|
/* Check Flow */
|
|
count = ogs_pcc_rule_num_of_flow_equal_to_media(
|
|
pcc_rule, media_component);
|
|
if (count == -1) {
|
|
strerror = ogs_msprintf("[%s:%d] matched_flow() failed",
|
|
pcf_ue->supi, sess->psi);
|
|
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
|
|
goto cleanup;
|
|
}
|
|
|
|
if (pcc_rule->num_of_flow != count) {
|
|
/* Re-install Flow */
|
|
flow_presence = 1;
|
|
rv = ogs_pcc_rule_install_flow_from_media(
|
|
pcc_rule, media_component);
|
|
if (rv != OGS_OK) {
|
|
strerror = ogs_msprintf("[%s:%d] re-install_flow() failed",
|
|
pcf_ue->supi, sess->psi);
|
|
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
|
|
goto cleanup;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Update QoS */
|
|
rv = ogs_pcc_rule_update_qos_from_media(pcc_rule, media_component);
|
|
if (rv != OGS_OK) {
|
|
strerror = ogs_msprintf("[%s:%d] update_qos() failed",
|
|
pcf_ue->supi, sess->psi);
|
|
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
|
|
goto cleanup;
|
|
}
|
|
|
|
/* if we failed to get QoS from IMS, apply WEBUI QoS */
|
|
if (pcc_rule->qos.mbr.downlink == 0)
|
|
pcc_rule->qos.mbr.downlink = db_pcc_rule->qos.mbr.downlink;
|
|
if (pcc_rule->qos.mbr.uplink == 0)
|
|
pcc_rule->qos.mbr.uplink = db_pcc_rule->qos.mbr.uplink;
|
|
if (pcc_rule->qos.gbr.downlink == 0)
|
|
pcc_rule->qos.gbr.downlink = db_pcc_rule->qos.gbr.downlink;
|
|
if (pcc_rule->qos.gbr.uplink == 0)
|
|
pcc_rule->qos.gbr.uplink = db_pcc_rule->qos.gbr.uplink;
|
|
|
|
/**************************************************************
|
|
* Build PCC Rule & QoS Decision
|
|
*************************************************************/
|
|
PccRule = ogs_sbi_build_pcc_rule(pcc_rule, flow_presence);
|
|
ogs_assert(PccRule->pcc_rule_id);
|
|
|
|
PccRuleMap = OpenAPI_map_create(PccRule->pcc_rule_id, PccRule);
|
|
ogs_assert(PccRuleMap);
|
|
|
|
OpenAPI_list_add(PccRuleList, PccRuleMap);
|
|
|
|
QosData = ogs_sbi_build_qos_data(pcc_rule);
|
|
ogs_assert(QosData);
|
|
ogs_assert(QosData->qos_id);
|
|
|
|
QosDecisionMap = OpenAPI_map_create(QosData->qos_id, QosData);
|
|
ogs_assert(QosDecisionMap);
|
|
|
|
OpenAPI_list_add(QosDecisionList, QosDecisionMap);
|
|
}
|
|
|
|
if (PccRuleList->count)
|
|
SmPolicyDecision.pcc_rules = PccRuleList;
|
|
|
|
if (QosDecisionList->count)
|
|
SmPolicyDecision.qos_decs = QosDecisionList;
|
|
|
|
memset(&sendmsg, 0, sizeof(sendmsg));
|
|
|
|
sendmsg.AppSessionContextUpdateDataPatch =
|
|
recvmsg->AppSessionContextUpdateDataPatch;
|
|
|
|
response = ogs_sbi_build_response(&sendmsg, OGS_SBI_HTTP_STATUS_OK);
|
|
ogs_assert(response);
|
|
ogs_assert(true == ogs_sbi_server_send_response(stream, response));
|
|
|
|
if (PccRuleList->count || QosDecisionList->count) {
|
|
ogs_assert(true == pcf_sbi_send_smpolicycontrol_update_notify(
|
|
sess, &SmPolicyDecision));
|
|
}
|
|
|
|
OpenAPI_list_for_each(PccRuleList, node) {
|
|
PccRuleMap = node->data;
|
|
if (PccRuleMap) {
|
|
PccRule = PccRuleMap->value;
|
|
if (PccRule)
|
|
ogs_sbi_free_pcc_rule(PccRule);
|
|
ogs_free(PccRuleMap);
|
|
}
|
|
}
|
|
OpenAPI_list_free(PccRuleList);
|
|
|
|
OpenAPI_list_for_each(QosDecisionList, node) {
|
|
QosDecisionMap = node->data;
|
|
if (QosDecisionMap) {
|
|
QosData = QosDecisionMap->value;
|
|
if (QosData)
|
|
ogs_sbi_free_qos_data(QosData);
|
|
ogs_free(QosDecisionMap);
|
|
}
|
|
}
|
|
OpenAPI_list_free(QosDecisionList);
|
|
|
|
ogs_ims_data_free(&ims_data);
|
|
ogs_session_data_free(&session_data);
|
|
|
|
return true;
|
|
|
|
cleanup:
|
|
ogs_assert(status);
|
|
ogs_assert(strerror);
|
|
ogs_error("%s", strerror);
|
|
ogs_assert(true ==
|
|
ogs_sbi_server_send_error(stream, status, recvmsg, strerror, NULL));
|
|
ogs_free(strerror);
|
|
|
|
OpenAPI_list_for_each(PccRuleList, node) {
|
|
PccRuleMap = node->data;
|
|
if (PccRuleMap) {
|
|
PccRule = PccRuleMap->value;
|
|
if (PccRule)
|
|
ogs_sbi_free_pcc_rule(PccRule);
|
|
ogs_free(PccRuleMap);
|
|
}
|
|
}
|
|
OpenAPI_list_free(PccRuleList);
|
|
|
|
OpenAPI_list_for_each(QosDecisionList, node) {
|
|
QosDecisionMap = node->data;
|
|
if (QosDecisionMap) {
|
|
QosData = QosDecisionMap->value;
|
|
if (QosData)
|
|
ogs_sbi_free_qos_data(QosData);
|
|
ogs_free(QosDecisionMap);
|
|
}
|
|
}
|
|
OpenAPI_list_free(QosDecisionList);
|
|
|
|
ogs_ims_data_free(&ims_data);
|
|
ogs_session_data_free(&session_data);
|
|
|
|
return false;
|
|
}
|
|
|
|
bool pcf_npcf_policyauthorization_handle_delete(
|
|
pcf_sess_t *sess, pcf_app_t *app_session,
|
|
ogs_sbi_stream_t *stream, ogs_sbi_message_t *recvmsg)
|
|
{
|
|
int i;
|
|
|
|
OpenAPI_sm_policy_decision_t SmPolicyDecision;
|
|
|
|
OpenAPI_list_t *PccRuleList = NULL;
|
|
OpenAPI_map_t *PccRuleMap = NULL;
|
|
|
|
OpenAPI_list_t *QosDecisionList = NULL;
|
|
OpenAPI_map_t *QosDecisionMap = NULL;
|
|
|
|
OpenAPI_lnode_t *node = NULL;
|
|
|
|
ogs_assert(true == ogs_sbi_send_http_status_no_content(stream));
|
|
|
|
ogs_assert(app_session);
|
|
|
|
memset(&SmPolicyDecision, 0, sizeof(SmPolicyDecision));
|
|
|
|
PccRuleList = OpenAPI_list_create();
|
|
ogs_assert(PccRuleList);
|
|
|
|
QosDecisionList = OpenAPI_list_create();
|
|
ogs_assert(QosDecisionList);
|
|
|
|
for (i = 0; i < app_session->num_of_pcc_rule; i++) {
|
|
ogs_pcc_rule_t *pcc_rule = &app_session->pcc_rule[i];
|
|
|
|
ogs_assert(pcc_rule);
|
|
|
|
PccRuleMap = OpenAPI_map_create(pcc_rule->id, NULL);
|
|
ogs_assert(PccRuleMap);
|
|
|
|
OpenAPI_list_add(PccRuleList, PccRuleMap);
|
|
|
|
QosDecisionMap = OpenAPI_map_create(pcc_rule->id, NULL);
|
|
ogs_assert(QosDecisionMap);
|
|
|
|
OpenAPI_list_add(QosDecisionList, QosDecisionMap);
|
|
}
|
|
|
|
if (PccRuleList->count)
|
|
SmPolicyDecision.pcc_rules = PccRuleList;
|
|
|
|
if (QosDecisionList->count)
|
|
SmPolicyDecision.qos_decs = QosDecisionList;
|
|
|
|
if (PccRuleList->count || QosDecisionList->count) {
|
|
ogs_assert(true == pcf_sbi_send_smpolicycontrol_delete_notify(
|
|
sess, app_session, &SmPolicyDecision));
|
|
} else {
|
|
pcf_app_remove(app_session);
|
|
}
|
|
|
|
OpenAPI_list_for_each(PccRuleList, node) {
|
|
PccRuleMap = node->data;
|
|
if (PccRuleMap) {
|
|
ogs_free(PccRuleMap);
|
|
}
|
|
}
|
|
OpenAPI_list_free(PccRuleList);
|
|
|
|
OpenAPI_list_for_each(QosDecisionList, node) {
|
|
QosDecisionMap = node->data;
|
|
if (QosDecisionMap) {
|
|
ogs_free(QosDecisionMap);
|
|
}
|
|
}
|
|
OpenAPI_list_free(QosDecisionList);
|
|
|
|
return true;
|
|
}
|