Migrated NAS 5GS (5GMM & 5GSM) to NR folders and refactor CMakeLists.txt files
This commit is introducing the following macro changes:
(1) Migrate NAS 5GS lib files to a new 5GS subfolder in NR_UE
and organize NAS 5GS lib messages into 5GMM and 5GSM subfolders.
A nested CMake structure was implemented and CMakeLists.txt were
added whenever necessary. This is effectively separating 5GS
libraries from LTE libraries.
(2) In order to simplify the separation of 5GS libs from LTE libs,
remaining dependencies from NAS LTE (e.g. nas_ue_task.c, ue-idx-standalone)
were removed in the process
(3) ExtendedProtocolDiscriminator.c/.h and SpareHalfOctet.c/.h were deleted
and affected types were replaced with simple integer types
(4) Cleanup: unused definitions and libs (e.g. LIB_5GNAS_GNB)
were removed
(5) Update doc/Doxyfile
(6) clang-formatted the migrated files in the process
(7) Update includes of headers in affected files
This commit is contained in:
Guido Casati
@@ -1,10 +0,0 @@
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add_library(fgs_lib OBJECT
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fgs_service_request.c
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)
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target_link_libraries(fgs_lib PUBLIC fgs_ies_lib)
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target_include_directories(fgs_lib PUBLIC
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${CMAKE_SOURCE_DIR}
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${CMAKE_CURRENT_SOURCE_DIR}
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)
|
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@@ -1,56 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
/*! \file FGSAuthenticationResponse.c
|
||||
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\brief authentication response procedures
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\author Yoshio INOUE, Masayuki HARADA
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\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
|
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\date 2020
|
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\version 0.1
|
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdint.h>
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#include "nas_log.h"
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#include "FGSAuthenticationResponse.h"
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int encode_fgs_authentication_response(fgs_authentication_response_msg *authentication_response, uint8_t *buffer, uint32_t len)
|
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{
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int encoded = 0;
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int encode_result = 0;
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if ((encode_result =
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encode_authentication_response_parameter(&authentication_response->authenticationresponseparameter,
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AUTHENTICATION_RESPONSE_PARAMETER_IEI, buffer + encoded, len - encoded)) < 0) //Return in case of error
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return encode_result;
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else
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encoded += encode_result;
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return encoded;
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}
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@@ -1,66 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
/*! \file FGSAuthenticationResponse.h
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\brief authentication response procedures
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\author Yoshio INOUE, Masayuki HARADA
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\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
|
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\date 2020
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\version 0.1
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include "ExtendedProtocolDiscriminator.h"
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#include "SecurityHeaderType.h"
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#include "SpareHalfOctet.h"
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#include "MessageType.h"
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#include "AuthenticationResponseParameter.h"
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#ifndef FGS_AUTHENTICATION_RESPONSE_H_
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#define FGS_AUTHENTICATION_RESPONSE_H_
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#define AUTHENTICATION_RESPONSE_PARAMETER_IEI 0x2d
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|
||||
/*
|
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* Message name: Identity response
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||||
* Description: This message is sent by the UE to the AMF to provide the requested identity. See table 8.2.22.1.
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||||
* Significance: dual
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* Direction: UE to AMF
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||||
*/
|
||||
|
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typedef struct fgs_authentication_response_msg_tag {
|
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/* Mandatory fields */
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ExtendedProtocolDiscriminator protocoldiscriminator;
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SecurityHeaderType securityheadertype:4;
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SpareHalfOctet sparehalfoctet:4;
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MessageType messagetype;
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AuthenticationResponseParameter authenticationresponseparameter;
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} fgs_authentication_response_msg;
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int encode_fgs_authentication_response(fgs_authentication_response_msg *authentication_response, uint8_t *buffer, uint32_t len);
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||||
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#endif /* ! defined(FGS_AUTHENTICATION_RESPONSE_H_) */
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||||
|
||||
|
||||
@@ -1,60 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
/*! \file RegistrationRequest.c
|
||||
* \brief registration request procedures for gNB
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* \author Yoshio INOUE, Masayuki HARADA
|
||||
* \email yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
|
||||
* \date 2020
|
||||
* \version 0.1
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdint.h>
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||||
|
||||
#include "FGSDeregistrationRequestUEOriginating.h"
|
||||
#include "NR_NAS_defs.h"
|
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|
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int encode_fgs_deregistration_request_ue_originating(fgs_deregistration_request_ue_originating_msg *drr,
|
||||
uint8_t *buffer,
|
||||
uint32_t len)
|
||||
{
|
||||
int encoded = 0;
|
||||
FGSDeregistrationType *dt = &drr->deregistrationtype;
|
||||
*(buffer + encoded) = ((dt->switchoff & 0x1) << 7)
|
||||
| ((dt->reregistration_required & 0x1) << 6)
|
||||
| ((dt->access_type & 0x3) << 4);
|
||||
|
||||
int encode_result;
|
||||
if ((encode_result = encode_nas_key_set_identifier(&drr->naskeysetidentifier, IEI_NULL)) < 0)
|
||||
return encode_result;
|
||||
|
||||
encoded++;
|
||||
|
||||
if ((encode_result = encode_5gs_mobile_identity(&drr->fgsmobileidentity, 0, buffer + encoded, len - encoded)) < 0)
|
||||
return encode_result;
|
||||
else
|
||||
encoded += encode_result;
|
||||
|
||||
return encoded;
|
||||
}
|
||||
@@ -1,60 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
#ifndef FGS_DEREGISTRATION_REQUEST_UE_ORIGINATING_H_
|
||||
#define FGS_DEREGISTRATION_REQUEST_UE_ORIGINATING_H_
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "ExtendedProtocolDiscriminator.h"
|
||||
#include "SecurityHeaderType.h"
|
||||
#include "SpareHalfOctet.h"
|
||||
#include "MessageType.h"
|
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#include "FGSDeregistrationType.h"
|
||||
#include "NasKeySetIdentifier.h"
|
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#include "FGSMobileIdentity.h"
|
||||
|
||||
/*
|
||||
* Message name: De-registration request (UE originating de-registration)
|
||||
* Description: This message is sent by the UE to the AMF. See TS24.501 table 8.2.12.1.1.
|
||||
* Significance: dual
|
||||
* Direction: UE to network
|
||||
*/
|
||||
|
||||
typedef struct fgs_deregistration_request_ue_originating_msg_tag {
|
||||
/* Mandatory fields */
|
||||
ExtendedProtocolDiscriminator protocoldiscriminator;
|
||||
SecurityHeaderType securityheadertype: 4;
|
||||
SpareHalfOctet sparehalfoctet: 4;
|
||||
MessageType messagetype;
|
||||
FGSDeregistrationType deregistrationtype;
|
||||
NasKeySetIdentifier naskeysetidentifier;
|
||||
FGSMobileIdentity fgsmobileidentity;
|
||||
} fgs_deregistration_request_ue_originating_msg;
|
||||
|
||||
int encode_fgs_deregistration_request_ue_originating(fgs_deregistration_request_ue_originating_msg *registrationrequest,
|
||||
uint8_t *buffer,
|
||||
uint32_t len);
|
||||
|
||||
#endif /* ! defined(REGISTRATION_REQUEST_H_) */
|
||||
|
||||
@@ -1,56 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
/*! \file FGSIdentityResponse.c
|
||||
|
||||
\brief identity response procedures for gNB
|
||||
\author Yoshio INOUE, Masayuki HARADA
|
||||
\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
|
||||
\date 2020
|
||||
\version 0.1
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "nas_log.h"
|
||||
|
||||
#include "FGSIdentityResponse.h"
|
||||
|
||||
|
||||
int encode_identiy_response(fgs_identiy_response_msg *fgs_identity_reps, uint8_t *buffer, uint32_t len)
|
||||
{
|
||||
int encoded = 0;
|
||||
int encode_result = 0;
|
||||
|
||||
if ((encode_result =
|
||||
encode_5gs_mobile_identity(&fgs_identity_reps->fgsmobileidentity, 0, buffer +
|
||||
encoded, len - encoded)) < 0) //Return in case of error
|
||||
return encode_result;
|
||||
else
|
||||
encoded += encode_result;
|
||||
|
||||
return encoded;
|
||||
}
|
||||
|
||||
|
||||
@@ -1,65 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
/*! \file FGSIdentityResponse.h
|
||||
|
||||
\brief identity response procedures for gNB
|
||||
\author Yoshio INOUE, Masayuki HARADA
|
||||
\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
|
||||
\date 2020
|
||||
\version 0.1
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "ExtendedProtocolDiscriminator.h"
|
||||
#include "SecurityHeaderType.h"
|
||||
#include "SpareHalfOctet.h"
|
||||
#include "FGSMobileIdentity.h"
|
||||
#include "MessageType.h"
|
||||
|
||||
#ifndef FGS_IDENTITY_RESPONSE_H_
|
||||
#define FGS_IDENTITY_RESPONSE_H_
|
||||
|
||||
/*
|
||||
* Message name: Identity response
|
||||
* Description: This message is sent by the UE to the AMF to provide the requested identity. See table 8.2.22.1.
|
||||
* Significance: dual
|
||||
* Direction: UE to AMF
|
||||
*/
|
||||
|
||||
typedef struct fgs_identiy_response_msg_tag {
|
||||
/* Mandatory fields */
|
||||
ExtendedProtocolDiscriminator protocoldiscriminator;
|
||||
SecurityHeaderType securityheadertype:4;
|
||||
SpareHalfOctet sparehalfoctet:4;
|
||||
MessageType messagetype;
|
||||
FGSMobileIdentity fgsmobileidentity;
|
||||
|
||||
} fgs_identiy_response_msg;
|
||||
|
||||
int encode_identiy_response(fgs_identiy_response_msg *fgs_identity_reps, uint8_t *buffer, uint32_t len);
|
||||
|
||||
#endif /* ! defined(FGS_IDENTITY_RESPONSE_H_) */
|
||||
|
||||
|
||||
@@ -1,66 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
/*! \file FGSNASSecurityModeComplete.c
|
||||
|
||||
\brief security mode complete procedures for gNB
|
||||
\author Yoshio INOUE, Masayuki HARADA
|
||||
\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
|
||||
\date 2020
|
||||
\version 0.1
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "nas_log.h"
|
||||
|
||||
#include "FGSNASSecurityModeComplete.h"
|
||||
#include "FGSMobileIdentity.h"
|
||||
#include "FGCNasMessageContainer.h"
|
||||
|
||||
int encode_fgs_security_mode_complete(fgs_security_mode_complete_msg *fgs_security_mode_comp, uint8_t *buffer, uint32_t len)
|
||||
{
|
||||
int encoded = 0;
|
||||
int encode_result = 0;
|
||||
|
||||
if ((encode_result =
|
||||
encode_5gs_mobile_identity(&fgs_security_mode_comp->fgsmobileidentity, 0x77, buffer +
|
||||
encoded, len - encoded)) < 0) { //Return in case of error
|
||||
return encode_result;
|
||||
} else {
|
||||
encoded += encode_result;
|
||||
if ((encode_result =
|
||||
encode_fgc_nas_message_container(&fgs_security_mode_comp->fgsnasmessagecontainer, 0x71, buffer +
|
||||
encoded, len - encoded)) < 0) {
|
||||
return encode_result;
|
||||
} else {
|
||||
encoded += encode_result;
|
||||
}
|
||||
}
|
||||
|
||||
return encoded;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -1,65 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
/*! \file FGSNASSecurityModeComplete.h
|
||||
|
||||
\brief security mode complete procedures for gNB
|
||||
\author Yoshio INOUE, Masayuki HARADA
|
||||
\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
|
||||
\date 2020
|
||||
\version 0.1
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "ExtendedProtocolDiscriminator.h"
|
||||
#include "SecurityHeaderType.h"
|
||||
#include "SpareHalfOctet.h"
|
||||
#include "FGSMobileIdentity.h"
|
||||
#include "MessageType.h"
|
||||
#include "FGCNasMessageContainer.h"
|
||||
|
||||
#ifndef FGS_NAS_SECURITY_MODE_COMPLETE_H_
|
||||
#define FGS_NAS_SECURITY_MODE_COMPLETE_H_
|
||||
|
||||
/*
|
||||
* Message name: security mode complete
|
||||
* Description: This message is sent by the UE to the AMF in response to a SECURITY MODE COMMAND message. See table 8.2.26.1.1.
|
||||
* Significance: dual
|
||||
* Direction: UE to AMF
|
||||
*/
|
||||
|
||||
typedef struct fgs_security_mode_complete_msg_tag {
|
||||
/* Mandatory fields */
|
||||
ExtendedProtocolDiscriminator protocoldiscriminator;
|
||||
SecurityHeaderType securityheadertype:4;
|
||||
SpareHalfOctet sparehalfoctet:4;
|
||||
MessageType messagetype;
|
||||
FGSMobileIdentity fgsmobileidentity;
|
||||
FGCNasMessageContainer fgsnasmessagecontainer;
|
||||
} fgs_security_mode_complete_msg;
|
||||
|
||||
int encode_fgs_security_mode_complete(fgs_security_mode_complete_msg *fgs_security_mode_comp, uint8_t *buffer, uint32_t len);
|
||||
|
||||
#endif /* ! defined(FGS_NAS_SECURITY_MODE_COMPLETE_H_) */
|
||||
|
||||
@@ -1,152 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
/*! \file FGSUplinkNasTransport.c
|
||||
|
||||
\brief uplink nas transport procedures
|
||||
\author Yoshio INOUE, Masayuki HARADA
|
||||
\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
|
||||
\date 2020
|
||||
\version 0.1
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdint.h>
|
||||
#include <arpa/inet.h>
|
||||
|
||||
#include "FGSUplinkNasTransport.h"
|
||||
#include "TLVEncoder.h"
|
||||
|
||||
int encode_fgs_payload_container(FGSPayloadContainer *paycontainer, uint8_t iei, uint8_t *buffer, uint32_t len)
|
||||
{
|
||||
uint32_t encoded = 0;
|
||||
int encode_result;
|
||||
|
||||
if (iei > 0) {
|
||||
*buffer = iei;
|
||||
encoded++;
|
||||
}
|
||||
|
||||
encoded += 2;
|
||||
|
||||
if ((encode_result = encode_octet_string(&paycontainer->payloadcontainercontents, buffer + encoded, len - encoded)) < 0) {
|
||||
return encode_result;
|
||||
} else {
|
||||
encoded += encode_result;
|
||||
}
|
||||
if(iei > 0){
|
||||
uint16_t tmp = htons(encoded - 3);
|
||||
memcpy(buffer + 1, &tmp, sizeof(tmp));
|
||||
} else {
|
||||
uint16_t tmp = htons(encoded - 2);
|
||||
memcpy(buffer, &tmp, sizeof(tmp));
|
||||
}
|
||||
|
||||
return encoded;
|
||||
}
|
||||
|
||||
int encode_nssai(OctetString *nssai, uint8_t iei, uint8_t *buffer)
|
||||
{
|
||||
uint32_t encoded = 0;
|
||||
int encode_result;
|
||||
|
||||
if (iei > 0) {
|
||||
*buffer = iei;
|
||||
encoded++;
|
||||
}
|
||||
|
||||
*(buffer + encoded) = nssai->length;
|
||||
encoded++;
|
||||
|
||||
|
||||
if ((encode_result = encode_octet_string(nssai, buffer + encoded, nssai->length)) < 0) {
|
||||
return encode_result;
|
||||
} else {
|
||||
encoded += encode_result;
|
||||
}
|
||||
|
||||
return encoded;
|
||||
}
|
||||
|
||||
int encode_dnn(OctetString *dnn, uint8_t iei, uint8_t *buffer)
|
||||
{
|
||||
uint32_t encoded = 0;
|
||||
int encode_result;
|
||||
|
||||
if (iei > 0) {
|
||||
*buffer = iei;
|
||||
encoded++;
|
||||
}
|
||||
|
||||
*(buffer + encoded) = dnn->length;
|
||||
encoded++;
|
||||
|
||||
if ((encode_result = encode_octet_string(dnn, buffer + encoded, dnn->length)) < 0) {
|
||||
return encode_result;
|
||||
} else {
|
||||
encoded += encode_result;
|
||||
}
|
||||
|
||||
return encoded;
|
||||
}
|
||||
|
||||
int encode_fgs_uplink_nas_transport(fgs_uplink_nas_transport_msg *fgs_up_nas_transport, uint8_t *buffer, uint32_t len)
|
||||
{
|
||||
int encoded = 0;
|
||||
int encode_result = 0;
|
||||
|
||||
*(buffer + encoded) = (fgs_up_nas_transport->payloadcontainertype.iei << 4) | (fgs_up_nas_transport->payloadcontainertype.type &0xf);
|
||||
encoded++;
|
||||
|
||||
if ((encode_result = encode_fgs_payload_container(&fgs_up_nas_transport->fgspayloadcontainer,
|
||||
0, buffer +encoded, len - encoded)) < 0) {
|
||||
return encode_result;
|
||||
} else {
|
||||
encoded += encode_result;
|
||||
}
|
||||
|
||||
*(buffer + encoded) = 0x12;
|
||||
encoded++;
|
||||
|
||||
IES_ENCODE_U8(buffer, encoded, fgs_up_nas_transport->pdusessionid);
|
||||
|
||||
// set request type
|
||||
*(buffer + encoded) = (0x8<<4)|(fgs_up_nas_transport->requesttype &0x7);
|
||||
encoded++;
|
||||
|
||||
if ((encode_result = encode_nssai(&fgs_up_nas_transport->snssai, 0x22, buffer +encoded)) < 0) {
|
||||
return encode_result;
|
||||
} else {
|
||||
encoded += encode_result;
|
||||
}
|
||||
|
||||
if ((encode_result = encode_dnn(&fgs_up_nas_transport->dnn, 0x25, buffer +encoded)) < 0) {
|
||||
return encode_result;
|
||||
} else {
|
||||
encoded += encode_result;
|
||||
}
|
||||
|
||||
return encoded;
|
||||
}
|
||||
|
||||
|
||||
@@ -1,77 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
/*! \file FGSUplinkNasTransport.h
|
||||
|
||||
\brief uplink nas transport procedures
|
||||
\author Yoshio INOUE, Masayuki HARADA
|
||||
\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
|
||||
\date 2020
|
||||
\version 0.1
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "ExtendedProtocolDiscriminator.h"
|
||||
#include "SecurityHeaderType.h"
|
||||
#include "SpareHalfOctet.h"
|
||||
#include "MessageType.h"
|
||||
|
||||
#ifndef FGS_UPLINK_NAS_TRANSPORT_H_
|
||||
#define FGS_UPLINK_NAS_TRANSPORT_H_
|
||||
|
||||
/*
|
||||
* Message name: uplink nas transpaort
|
||||
* Description: The UL NAS TRANSPORT message transports message payload and associated information to the AMF. See table 8.2.10.1.1.
|
||||
* Significance: dual
|
||||
* Direction: UE to network
|
||||
*/
|
||||
|
||||
typedef struct PayloadContainerType_tag{
|
||||
uint8_t iei:4;
|
||||
uint8_t type:4;
|
||||
}PayloadContainerType;
|
||||
typedef struct FGSPayloadContainer_tag {
|
||||
OctetString payloadcontainercontents;
|
||||
} FGSPayloadContainer;
|
||||
|
||||
typedef struct fgs_uplink_nas_transport_msg_tag {
|
||||
/* Mandatory fields */
|
||||
ExtendedProtocolDiscriminator protocoldiscriminator;
|
||||
SecurityHeaderType securityheadertype:4;
|
||||
SpareHalfOctet sparehalfoctet:4;
|
||||
MessageType messagetype;
|
||||
PayloadContainerType payloadcontainertype;
|
||||
FGSPayloadContainer fgspayloadcontainer;
|
||||
/* Optional fields */
|
||||
uint16_t pdusessionid;
|
||||
uint8_t requesttype;
|
||||
OctetString snssai;
|
||||
OctetString dnn;
|
||||
} fgs_uplink_nas_transport_msg;
|
||||
|
||||
int encode_fgs_uplink_nas_transport(fgs_uplink_nas_transport_msg *fgs_security_mode_comp, uint8_t *buffer, uint32_t len);
|
||||
|
||||
#endif /* ! defined(FGS_UPLINK_NAS_TRANSPORT_H_) */
|
||||
|
||||
|
||||
@@ -1,87 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
/*! \file RegistrationAccept.c
|
||||
|
||||
\brief 5GS registration accept procedures
|
||||
\author Yoshio INOUE, Masayuki HARADA
|
||||
\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
|
||||
\date 2020
|
||||
\version 0.1
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdint.h>
|
||||
|
||||
|
||||
#include "TLVEncoder.h"
|
||||
#include "TLVDecoder.h"
|
||||
#include "RegistrationAccept.h"
|
||||
#include "assertions.h"
|
||||
|
||||
int decode_registration_accept(registration_accept_msg *registration_accept, const uint8_t *buffer, uint32_t len)
|
||||
{
|
||||
uint32_t decoded = 0;
|
||||
int decoded_result = 0;
|
||||
|
||||
/* Decoding mandatory fields */
|
||||
if ((decoded_result = decode_fgs_registration_result(®istration_accept->fgsregistrationresult, 0, *(buffer + decoded), len - decoded)) < 0)
|
||||
return decoded_result;
|
||||
|
||||
decoded += decoded_result;
|
||||
|
||||
if (decoded < len && buffer[decoded] == 0x77) {
|
||||
registration_accept->guti = calloc(1, sizeof(*registration_accept->guti));
|
||||
if (!registration_accept->guti)
|
||||
return -1;
|
||||
int mi_dec = decode_5gs_mobile_identity(registration_accept->guti, 0x77, buffer + decoded, len - decoded);
|
||||
if (mi_dec < 0)
|
||||
return -1;
|
||||
decoded += mi_dec;
|
||||
}
|
||||
|
||||
// todo ,Decoding optional fields
|
||||
return decoded;
|
||||
}
|
||||
|
||||
int encode_registration_accept(registration_accept_msg *registration_accept, uint8_t *buffer, uint32_t len)
|
||||
{
|
||||
int encoded = 0;
|
||||
|
||||
LOG_FUNC_IN;
|
||||
|
||||
|
||||
*(buffer + encoded) = encode_fgs_registration_result(®istration_accept->fgsregistrationresult);
|
||||
encoded = encoded + 2;
|
||||
|
||||
if (registration_accept->guti) {
|
||||
int mi_enc = encode_5gs_mobile_identity(registration_accept->guti, 0x77, buffer + encoded, len - encoded);
|
||||
if (mi_enc < 0)
|
||||
return mi_enc;
|
||||
encoded += mi_enc;
|
||||
}
|
||||
|
||||
// todo ,Encoding optional fields
|
||||
LOG_FUNC_RETURN(encoded);
|
||||
}
|
||||
|
||||
@@ -1,70 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
/*! \file RegistrationAccept.h
|
||||
|
||||
\brief 5GS registration accept procedures
|
||||
\author Yoshio INOUE, Masayuki HARADA
|
||||
\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
|
||||
\date 2020
|
||||
\version 0.1
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
|
||||
|
||||
#include "ExtendedProtocolDiscriminator.h"
|
||||
#include "SecurityHeaderType.h"
|
||||
#include "SpareHalfOctet.h"
|
||||
#include "MessageType.h"
|
||||
#include "FGSRegistrationResult.h"
|
||||
#include "FGSMobileIdentity.h"
|
||||
|
||||
#ifndef REGISTRATION_ACCEPT_H_
|
||||
#define REGISTRATION_ACCEPT_H_
|
||||
|
||||
/*
|
||||
* Message name: Registration accept
|
||||
* Description: The REGISTRATION ACCEPT message is sent by the AMF to the UE. See table 8.2.7.1.1.
|
||||
* Significance: dual
|
||||
* Direction: network to UE
|
||||
*/
|
||||
|
||||
typedef struct registration_accept_msg_tag {
|
||||
/* Mandatory fields */
|
||||
ExtendedProtocolDiscriminator protocoldiscriminator;
|
||||
SecurityHeaderType securityheadertype:4;
|
||||
SpareHalfOctet sparehalfoctet:4;
|
||||
MessageType messagetype;
|
||||
FGSRegistrationResult fgsregistrationresult;
|
||||
|
||||
/* Optional fields */
|
||||
FGSMobileIdentity *guti;
|
||||
} registration_accept_msg;
|
||||
|
||||
int decode_registration_accept(registration_accept_msg *registrationaccept, const uint8_t *buffer, uint32_t len);
|
||||
|
||||
int encode_registration_accept(registration_accept_msg *registrationaccept, uint8_t *buffer, uint32_t len);
|
||||
|
||||
#endif /* ! defined(REGISTRATION_ACCEPT_H_) */
|
||||
|
||||
@@ -1,61 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdint.h>
|
||||
|
||||
|
||||
#include "TLVEncoder.h"
|
||||
#include "TLVDecoder.h"
|
||||
#include "RegistrationComplete.h"
|
||||
#include "SORTransparentContainer.h"
|
||||
|
||||
int decode_registration_complete(registration_complete_msg *registration_complete, uint8_t *buffer, uint32_t len)
|
||||
{
|
||||
uint32_t decoded = 0;
|
||||
int decoded_result = 0;
|
||||
|
||||
/* Decoding mandatory fields */
|
||||
if ((decoded_result = decode_sor_transparent_container(®istration_complete->sortransparentcontainer, 0, buffer + decoded, len - decoded)) < 0)
|
||||
return decoded_result;
|
||||
else
|
||||
decoded += decoded_result;
|
||||
|
||||
return decoded;
|
||||
}
|
||||
|
||||
int encode_registration_complete(registration_complete_msg *registration_complete, uint8_t *buffer, uint32_t len)
|
||||
{
|
||||
int encoded = 0;
|
||||
int encode_result = 0;
|
||||
|
||||
if ((encode_result =
|
||||
encode_sor_transparent_container(®istration_complete->sortransparentcontainer, 0,
|
||||
buffer + encoded, len - encoded)) < 0) //Return in case of error
|
||||
return encode_result;
|
||||
else
|
||||
encoded += encode_result;
|
||||
|
||||
return encoded;
|
||||
}
|
||||
|
||||
@@ -1,62 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
/*! \file RegistrationRequest.h
|
||||
|
||||
\brief registration request procedures for gNB
|
||||
\author Yoshio INOUE, Masayuki HARADA
|
||||
\email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
|
||||
\date 2020
|
||||
\version 0.1
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "ExtendedProtocolDiscriminator.h"
|
||||
#include "SecurityHeaderType.h"
|
||||
#include "SpareHalfOctet.h"
|
||||
#include "MessageType.h"
|
||||
#include "SORTransparentContainer.h"
|
||||
|
||||
#ifndef REGISTRATION_COMPLETE_H_
|
||||
#define REGISTRATION_COMPLETE_H_
|
||||
|
||||
|
||||
typedef struct registration_complete_msg_tag {
|
||||
/* Mandatory fields */
|
||||
ExtendedProtocolDiscriminator protocoldiscriminator;
|
||||
SecurityHeaderType securityheadertype:4;
|
||||
SpareHalfOctet sparehalfoctet:4;
|
||||
MessageType messagetype;
|
||||
|
||||
/* Optional fields */
|
||||
SORTransparentContainer sortransparentcontainer;
|
||||
} registration_complete_msg;
|
||||
|
||||
|
||||
int decode_registration_complete(registration_complete_msg *registrationcomplete, uint8_t *buffer, uint32_t len);
|
||||
|
||||
int encode_registration_complete(registration_complete_msg *registrationcomplete, uint8_t *buffer, uint32_t len);
|
||||
|
||||
#endif /* ! defined(REGISTRATION_COMPLETE_H_) */
|
||||
|
||||
@@ -1,117 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
/*! \file RegistrationRequest.c
|
||||
* \brief registration request procedures for gNB
|
||||
* \author Yoshio INOUE, Masayuki HARADA
|
||||
* \email yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
|
||||
* \date 2020
|
||||
* \version 0.1
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "nas_log.h"
|
||||
|
||||
#include "RegistrationRequest.h"
|
||||
#include "NR_NAS_defs.h"
|
||||
|
||||
int decode_registration_request(registration_request_msg *registration_request, uint8_t *buffer, uint32_t len)
|
||||
{
|
||||
uint32_t decoded = 0;
|
||||
int decoded_result = 0;
|
||||
|
||||
LOG_FUNC_IN;
|
||||
LOG_TRACE(INFO, "EMM - registration_request len = %d",
|
||||
len);
|
||||
|
||||
/* Decoding mandatory fields */
|
||||
if ((decoded_result = decode_5gs_registration_type(®istration_request->fgsregistrationtype, 0, *(buffer + decoded) & 0x0f, len - decoded)) < 0) {
|
||||
// return decoded_result;
|
||||
LOG_FUNC_RETURN(decoded_result);
|
||||
}
|
||||
|
||||
if ((decoded_result = decode_nas_key_set_identifier(®istration_request->naskeysetidentifier, IEI_NULL, *(buffer + decoded) >> 4))
|
||||
< 0) {
|
||||
// return decoded_result;
|
||||
LOG_FUNC_RETURN(decoded_result);
|
||||
}
|
||||
|
||||
decoded++;
|
||||
|
||||
if ((decoded_result = decode_5gs_mobile_identity(®istration_request->fgsmobileidentity, 0, buffer + decoded, len - decoded)) < 0) {
|
||||
// return decoded_result;
|
||||
LOG_FUNC_RETURN(decoded_result);
|
||||
} else
|
||||
decoded += decoded_result;
|
||||
|
||||
|
||||
// TODO, Decoding optional fields
|
||||
|
||||
return decoded;
|
||||
}
|
||||
|
||||
int encode_registration_request(registration_request_msg *registration_request, uint8_t *buffer, uint32_t len)
|
||||
{
|
||||
int encoded = 0;
|
||||
int encode_result = 0;
|
||||
|
||||
*(buffer + encoded) = ((encode_nas_key_set_identifier(®istration_request->naskeysetidentifier, IEI_NULL) & 0x0f) << 4)
|
||||
| (encode_5gs_registration_type(®istration_request->fgsregistrationtype) & 0x0f);
|
||||
encoded++;
|
||||
|
||||
if ((encode_result =
|
||||
encode_5gs_mobile_identity(®istration_request->fgsmobileidentity, 0, buffer +
|
||||
encoded, len - encoded)) < 0) //Return in case of error
|
||||
return encode_result;
|
||||
else
|
||||
encoded += encode_result;
|
||||
|
||||
if ((registration_request->presencemask & REGISTRATION_REQUEST_5GMM_CAPABILITY_PRESENT)
|
||||
== REGISTRATION_REQUEST_5GMM_CAPABILITY_PRESENT) {
|
||||
if ((encode_result = encode_5gmm_capability(®istration_request->fgmmcapability,
|
||||
REGISTRATION_REQUEST_5GMM_CAPABILITY_IEI, buffer + encoded, len -
|
||||
encoded)) < 0)
|
||||
// Return in case of error
|
||||
return encode_result;
|
||||
else
|
||||
encoded += encode_result;
|
||||
}
|
||||
|
||||
if ((registration_request->presencemask & REGISTRATION_REQUEST_UE_SECURITY_CAPABILITY_PRESENT)
|
||||
== REGISTRATION_REQUEST_UE_SECURITY_CAPABILITY_PRESENT) {
|
||||
if ((encode_result = encode_nrue_security_capability(®istration_request->nruesecuritycapability,
|
||||
REGISTRATION_REQUEST_UE_SECURITY_CAPABILITY_IEI, buffer + encoded, len -
|
||||
encoded)) < 0)
|
||||
// Return in case of error
|
||||
return encode_result;
|
||||
else
|
||||
encoded += encode_result;
|
||||
}
|
||||
|
||||
|
||||
// TODO, Encoding optional fields
|
||||
return encoded;
|
||||
}
|
||||
|
||||
@@ -1,125 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
/*! \file RegistrationRequest.h
|
||||
* \brief registration request procedures for gNB
|
||||
* \author Yoshio INOUE, Masayuki HARADA
|
||||
* \email yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com
|
||||
* \date 2020
|
||||
* \version 0.1
|
||||
*/
|
||||
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "ExtendedProtocolDiscriminator.h"
|
||||
#include "SecurityHeaderType.h"
|
||||
#include "SpareHalfOctet.h"
|
||||
#include "FGSMobileIdentity.h"
|
||||
#include "NasKeySetIdentifier.h"
|
||||
#include "FGSRegistrationType.h"
|
||||
#include "MessageType.h"
|
||||
#include "FGMMCapability.h"
|
||||
#include "NrUESecurityCapability.h"
|
||||
|
||||
#ifndef REGISTRATION_REQUEST_H_
|
||||
#define REGISTRATION_REQUEST_H_
|
||||
|
||||
|
||||
# define REGISTRATION_REQUEST_NON_CURRENT_NATIVE_NAS_KEYSET_PRESENT (1<<0)
|
||||
# define REGISTRATION_REQUEST_5GMM_CAPABILITY_PRESENT (1<<1)
|
||||
# define REGISTRATION_REQUEST_UE_SECURITY_CAPABILITY_PRESENT (1<<2)
|
||||
# define REGISTRATION_REQUEST_REQUESTED_NSSAI_PRESENT (1<<3)
|
||||
# define REGISTRATION_REQUEST_LAST_VISITED_REGISTERED_TAI_PRESENT (1<<4)
|
||||
# define REGISTRATION_REQUEST_S1_UE_NETWORK_CAPABILITY_PRESENT (1<<5)
|
||||
# define REGISTRATION_REQUEST_UPLINK_DATA_STATUS_PRESENT (1<<6)
|
||||
# define REGISTRATION_REQUEST_PDU_SESSION_STATUS_PRESENT (1<<7)
|
||||
# define REGISTRATION_REQUEST_MICO_INDICATION_PRESENT (1<<8)
|
||||
# define REGISTRATION_REQUEST_UE_STATUS_PRESENT (1<<9)
|
||||
# define REGISTRATION_REQUEST_ADDITIONAL_GUTI_PRESENT (1<<10)
|
||||
# define REGISTRATION_REQUEST_ALLOWED_PDU_SESSION_STATUS_PRESENT (1<<11)
|
||||
# define REGISTRATION_REQUEST_UE_USAGE_SETTING_PRESENT (1<<12)
|
||||
# define REGISTRATION_REQUEST_REQUESTED_DRX_PARAMETERS_PRESENT (1<<13)
|
||||
# define REGISTRATION_REQUEST_EPS_NAS_MESSAGE_CONTAINER_PRESENT (1<<14)
|
||||
# define REGISTRATION_REQUEST_LADN_INDICATION_PRESENT (1<<15)
|
||||
# define REGISTRATION_REQUEST_PAYLOAD_CONTAINER_TYPE_PRESENT (1<<16)
|
||||
# define REGISTRATION_REQUEST_PAYLOAD_CONTAINER_PRESENT (1<<17)
|
||||
# define REGISTRATION_REQUEST_NETWORK_SLICING_INDICATION_PRESENT (1<<18)
|
||||
# define REGISTRATION_REQUEST_5GS_UPDATE_TYPE_PRESENT (1<<19)
|
||||
# define REGISTRATION_REQUEST_NAS_MESSAGE_CONTAINER_PRESENT (1<<20)
|
||||
# define REGISTRATION_REQUEST_EPS_BEARER_CONTEXT_STATUS_PRESENT (1<<21)
|
||||
|
||||
typedef enum registration_request_iei_tag {
|
||||
REGISTRATION_REQUEST_NON_CURRENT_NATIVE_NAS_KEYSET_IEI = 0xC0, /* 0xC- = 192- */
|
||||
REGISTRATION_REQUEST_5GMM_CAPABILITY_IEI = 0x10, /* 0x10 = 16 */
|
||||
REGISTRATION_REQUEST_UE_SECURITY_CAPABILITY_IEI = 0x2E, /* 0x2E = 46 */
|
||||
REGISTRATION_REQUEST_REQUESTED_NSSAI_IEI = 0x2F, /* 0x2F = 47 */
|
||||
REGISTRATION_REQUEST_LAST_VISITED_REGISTERED_TAI_IEI = 0x52, /* 0x52 = 82 */
|
||||
REGISTRATION_REQUEST_S1_UE_NETWORK_CAPABILITY_IEI = 0x17, /* 0x17 = 23 */
|
||||
REGISTRATION_REQUEST_UPLINK_DATA_STATUS_IEI = 0x40, /* 0x40 = 64 */
|
||||
REGISTRATION_REQUEST_PDU_SESSION_STATUS_IEI = 0x50, /* 0x50 = 80 */
|
||||
REGISTRATION_REQUEST_MICO_INDICATION_IEI = 0xB0, /* 0xB- = 176- */
|
||||
REGISTRATION_REQUEST_UE_STATUS_IEI = 0x2B, /* 0x2B = 43 */
|
||||
REGISTRATION_REQUEST_ADDITIONAL_GUTI_IEI = 0x77, /* 0x77 = 119 */
|
||||
REGISTRATION_REQUEST_ALLOWED_PDU_SESSION_STATUS_IEI = 0x25, /* 0x25 = 37 */
|
||||
REGISTRATION_REQUEST_UE_USAGE_SETTING_IEI = 0x18, /* 0x18 = 24 */
|
||||
REGISTRATION_REQUEST_REQUESTED_DRX_PARAMETERS_IEI = 0x51, /* 0x51 = 81 */
|
||||
REGISTRATION_REQUEST_EPS_NAS_MESSAGE_CONTAINER_IEI = 0x70, /* 0x70 = 112 */
|
||||
REGISTRATION_REQUEST_LADN_INDICATION_IEI = 0x74, /* 0x74 = 116 */
|
||||
REGISTRATION_REQUEST_PAYLOAD_CONTAINER_TYPE_IEI = 0x80, /* 0x80 = 128 */
|
||||
REGISTRATION_REQUEST_PAYLOAD_CONTAINER_IEI = 0x7B, /* 0x7B = 123 */
|
||||
REGISTRATION_REQUEST_NETWORK_SLICING_INDICATION_IEI = 0x90, /* 0x90 = 144 */
|
||||
REGISTRATION_REQUEST_5GS_UPDATE_TYPE_IEI = 0x53, /* 0x53 = 83 */
|
||||
REGISTRATION_REQUEST_NAS_MESSAGE_CONTAINER_IEI = 0x71, /* 0x71 = 113 */
|
||||
REGISTRATION_REQUEST_EPS_BEARER_CONTEXT_STATUS_IEI = 0x60 /* 0x60 = 96 */
|
||||
} registration_request_iei;
|
||||
|
||||
/*
|
||||
* Message name: Registration request
|
||||
* Description: This message is sent by the UE to the AMF. See TS24.501 table 8.2.6.1.1.
|
||||
* Significance: dual
|
||||
* Direction: UE to network
|
||||
*/
|
||||
|
||||
typedef struct registration_request_msg_tag {
|
||||
/* Mandatory fields */
|
||||
ExtendedProtocolDiscriminator protocoldiscriminator;
|
||||
SecurityHeaderType securityheadertype:4;
|
||||
SpareHalfOctet sparehalfoctet:4;
|
||||
MessageType messagetype;
|
||||
FGSRegistrationType fgsregistrationtype;
|
||||
NasKeySetIdentifier naskeysetidentifier;
|
||||
FGSMobileIdentity fgsmobileidentity;
|
||||
|
||||
/* Optional fields */
|
||||
uint32_t presencemask;
|
||||
FGMMCapability fgmmcapability;
|
||||
NrUESecurityCapability nruesecuritycapability;
|
||||
} registration_request_msg;
|
||||
|
||||
int decode_registration_request(registration_request_msg *registrationrequest, uint8_t *buffer, uint32_t len);
|
||||
|
||||
int encode_registration_request(registration_request_msg *registrationrequest, uint8_t *buffer, uint32_t len);
|
||||
|
||||
#endif /* ! defined(REGISTRATION_REQUEST_H_) */
|
||||
|
||||
@@ -1,90 +0,0 @@
|
||||
/*
|
||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "TLVEncoder.h"
|
||||
#include "TLVDecoder.h"
|
||||
#include "fgs_service_request.h"
|
||||
#include "FGSMobileIdentity.h"
|
||||
#include "NasKeySetIdentifier.h"
|
||||
#include "ServiceType.h"
|
||||
#include "NR_NAS_defs.h"
|
||||
|
||||
#define LEN_FGS_MOBILE_ID_CONTENTS_SIZE 2 // octets
|
||||
#define MIN_LEN_FGS_SERVICE_REQUEST 10 // octets
|
||||
|
||||
/**
|
||||
* @brief Encode 5GMM NAS Service Request message (8.2.16 of 3GPP TS 24.501)
|
||||
*/
|
||||
int encode_fgs_service_request(uint8_t *buffer, fgs_service_request_msg_t *service_request, uint32_t len)
|
||||
{
|
||||
// Return if buffer is shorter than min length
|
||||
if (len < MIN_LEN_FGS_SERVICE_REQUEST)
|
||||
return -1;
|
||||
|
||||
int encoded = 0;
|
||||
|
||||
// ngKSI + Service type (1 octet) (M)
|
||||
*buffer = ((encode_nas_key_set_identifier(&service_request->naskeysetidentifier, IEI_NULL) & 0x0f) << 4)
|
||||
| (service_request->serviceType & 0x0f);
|
||||
encoded++;
|
||||
len -= encoded;
|
||||
|
||||
// 5GS Mobile Identity (M) type 5G-S-TMSI (9 octets)
|
||||
encoded += LEN_FGS_MOBILE_ID_CONTENTS_SIZE; // skip "Length of 5GS mobile identity contents" IE
|
||||
len -= encoded;
|
||||
encoded += encode_stmsi_5gs_mobile_identity(buffer + encoded, &service_request->fiveg_s_tmsi, len);
|
||||
// encode length of 5GS mobile identity contents
|
||||
uint16_t tmp = htons(encoded - LEN_FGS_MOBILE_ID_CONTENTS_SIZE - 1);
|
||||
memcpy(buffer + 1, &tmp, sizeof(tmp));
|
||||
|
||||
return encoded;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Decode 5GMM NAS Service Request message (8.2.16 of 3GPP TS 24.501)
|
||||
*/
|
||||
int decode_fgs_service_request(fgs_service_request_msg_t *sr, const uint8_t *buffer, uint32_t len)
|
||||
{
|
||||
uint32_t decoded = 0;
|
||||
int decoded_rc = 0;
|
||||
|
||||
// Service type (1/2 octet) (M)
|
||||
sr->serviceType = *buffer & 0x0f;
|
||||
// KSI (1/2 octet) (M)
|
||||
if ((decoded_rc = decode_nas_key_set_identifier(&sr->naskeysetidentifier, IEI_NULL, *buffer >> 4)) < 0) {
|
||||
return decoded_rc;
|
||||
}
|
||||
decoded++;
|
||||
|
||||
// 5GS Mobile Identity (M) type 5G-S-TMSI (9 octets) (M)
|
||||
decoded += LEN_FGS_MOBILE_ID_CONTENTS_SIZE; // skip "Length of 5GS mobile identity contents" IE
|
||||
if ((decoded_rc = decode_stmsi_5gs_mobile_identity(&sr->fiveg_s_tmsi, buffer + decoded, len - decoded)) < 0) {
|
||||
return decoded_rc;
|
||||
}
|
||||
decoded += decoded_rc;
|
||||
|
||||
return decoded;
|
||||
}
|
||||
@@ -1,62 +0,0 @@
|
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/*
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||||
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The OpenAirInterface Software Alliance licenses this file to You under
|
||||
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.openairinterface.org/?page_id=698
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*-------------------------------------------------------------------------------
|
||||
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
||||
* contact@openairinterface.org
|
||||
*/
|
||||
|
||||
#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include "ProtocolDiscriminator.h"
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#include "SecurityHeaderType.h"
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#include "NasKeySetIdentifier.h"
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#include "ServiceType.h"
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#include "ExtendedProtocolDiscriminator.h"
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#include "FGCNasMessageContainer.h"
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//#include "PDUSessionStatus.h"
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#include "MessageType.h"
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#include "SpareHalfOctet.h"
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#include "FGSMobileIdentity.h"
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#ifndef FGS_SERVICE_REQUEST_H_
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#define FGS_SERVICE_REQUEST_H_
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/**
|
||||
* Message name: Service request (8.2.16 of 3GPP TS 24.501)
|
||||
* Description: The SERVICE REQUEST message is sent by the UE to the AMF
|
||||
* in order to request the establishment of an N1 NAS signalling
|
||||
* connection and/or to request the establishment of user-plane
|
||||
* resources for PDU sessions which are established without
|
||||
* user-plane resources
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||||
* Direction: UE to network
|
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*/
|
||||
|
||||
typedef struct {
|
||||
/* Mandatory fields */
|
||||
NasKeySetIdentifier naskeysetidentifier;
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ServiceType serviceType: 4;
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||||
Stmsi5GSMobileIdentity_t fiveg_s_tmsi;
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||||
/* Optional fields */
|
||||
FGCNasMessageContainer *fgsnasmessagecontainer;
|
||||
} fgs_service_request_msg_t;
|
||||
|
||||
int encode_fgs_service_request(uint8_t *buffer, fgs_service_request_msg_t *servicerequest, uint32_t len);
|
||||
int decode_fgs_service_request(fgs_service_request_msg_t *sr, const uint8_t *buffer, uint32_t len);
|
||||
|
||||
#endif /* ! defined(FGS_SERVICE_REQUEST_H_) */
|
||||
@@ -1,13 +0,0 @@
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||||
message(STATUS "Add test nas_lib_test")
|
||||
|
||||
add_executable(nas_lib_test nas_lib_test.c)
|
||||
|
||||
add_dependencies(tests nas_lib_test)
|
||||
add_test(NAME nas_lib_test COMMAND nas_lib_test)
|
||||
|
||||
target_link_libraries(nas_lib_test PRIVATE fgs_lib fgs_ies_lib)
|
||||
|
||||
target_include_directories(nas_lib_test PRIVATE
|
||||
${CMAKE_SOURCE_DIR}
|
||||
${CMAKE_CURRENT_SOURCE_DIR}
|
||||
)
|
||||
@@ -1,82 +0,0 @@
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
#include <arpa/inet.h>
|
||||
#include "fgs_service_request.h"
|
||||
#include "nr_nas_msg.h"
|
||||
|
||||
void exit_function(const char *file, const char *function, const int line, const char *s, const int assert)
|
||||
{
|
||||
printf("detected error at %s:%d:%s: %s\n", file, line, function, s);
|
||||
abort();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Equality check for NAS Service Request enc/dec
|
||||
*/
|
||||
static bool eq_service_request(const fgs_service_request_msg_t *a, const fgs_service_request_msg_t *b)
|
||||
{
|
||||
bool result = true;
|
||||
result &= memcmp(&a->naskeysetidentifier, &b->naskeysetidentifier, sizeof(NasKeySetIdentifier)) == 0;
|
||||
result &= a->serviceType == b->serviceType;
|
||||
result &= memcmp(&a->fiveg_s_tmsi, &b->fiveg_s_tmsi, sizeof(Stmsi5GSMobileIdentity_t)) == 0;
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Test NAS Service Request enc/dec
|
||||
*/
|
||||
static void test_service_request(void)
|
||||
{
|
||||
// Dummy NAS Service Request message
|
||||
uint16_t amf_set_id = 0x48;
|
||||
uint16_t amf_pointer = 0x34;
|
||||
uint32_t tmsi = 0x56789ABC;
|
||||
fgs_service_request_msg_t original_msg = {
|
||||
.naskeysetidentifier = {.tsc = NAS_KEY_SET_IDENTIFIER_NATIVE, .naskeysetidentifier = NAS_KEY_SET_IDENTIFIER_NOT_AVAILABLE},
|
||||
.serviceType = SERVICE_TYPE_DATA,
|
||||
.fiveg_s_tmsi = {.spare = 0,
|
||||
.typeofidentity = FGS_MOBILE_IDENTITY_5GS_TMSI,
|
||||
.amfsetid = amf_set_id,
|
||||
.amfpointer = amf_pointer,
|
||||
.tmsi = tmsi}};
|
||||
|
||||
uint8_t expected_encoded_data[] = {0x71,
|
||||
0x00,
|
||||
0x00,
|
||||
0xF4,
|
||||
(amf_set_id >> 2) & 0xFF,
|
||||
(amf_set_id << 6) | (amf_pointer & 0x3F),
|
||||
(tmsi >> 24) & 0xFF,
|
||||
(tmsi >> 16) & 0xFF,
|
||||
(tmsi >> 8) & 0xFF,
|
||||
tmsi & 0xFF};
|
||||
uint16_t tmp = htons(7); // length of 5GS mobile identity IE for 5G-S-TMSI (bytes)
|
||||
memcpy(expected_encoded_data + 1, &tmp, sizeof(tmp));
|
||||
|
||||
// Buffer
|
||||
uint8_t buffer[64];
|
||||
memset(buffer, 0, sizeof(buffer));
|
||||
|
||||
// Encode NAS Service Request
|
||||
int encoded_length = encode_fgs_service_request(buffer, &original_msg, sizeof(buffer));
|
||||
AssertFatal(encoded_length >= 0, "encode_fgs_service_request() failed\n");
|
||||
|
||||
// Compare the raw encoded buffer with expected encoded data
|
||||
AssertFatal(memcmp(buffer, expected_encoded_data, encoded_length) == 0, "Encoding mismatch!\n");
|
||||
|
||||
// Decode NAS Service Request
|
||||
fgs_service_request_msg_t decoded_service_request = {0};
|
||||
int decoded_length = decode_fgs_service_request(&decoded_service_request, buffer, sizeof(buffer));
|
||||
AssertFatal(decoded_length >= 0, "decode_fgs_service_request() failed\n");
|
||||
|
||||
// Compare original and decoded messages
|
||||
AssertFatal(eq_service_request(&original_msg, &decoded_service_request) == 0,
|
||||
"test_service_request() failed: original and decoded messages do not match\n");
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test_service_request();
|
||||
return 0;
|
||||
}
|
||||
Reference in New Issue
Block a user