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Merge branch 'eurecom-nfapi-nr-arch-mod' into episys/merge_nsa_w_develop

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This commit is contained in:
Melissa Elkadi
2021-08-13 10:27:30 -07:00
parent 3a51e7c352 540d2e2977
commit 2a979f4e2f
189 changed files with 17377 additions and 19130 deletions
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openair3/NAS/NR_UE/nr_nas_msg_sim.c
+19 -12
View File
@@ -465,7 +465,7 @@ static void generateAuthenticationResp(as_nas_info_t *initialNasMsg, uint8_t *bu
initialNasMsg->length = mm_msg_encode(mm_msg, (uint8_t*)(initialNasMsg->data), size);
}
void generateSecurityModeComplete(as_nas_info_t *initialNasMsg)
static void generateSecurityModeComplete(as_nas_info_t *initialNasMsg)
{
int size = sizeof(mm_msg_header_t);
fgs_nas_message_t nas_msg;
@@ -532,7 +532,7 @@ void generateSecurityModeComplete(as_nas_info_t *initialNasMsg)
}
}
void generateRegistrationComplete(as_nas_info_t *initialNasMsg, SORTransparentContainer *sortransparentcontainer) {
static void generateRegistrationComplete(as_nas_info_t *initialNasMsg, SORTransparentContainer *sortransparentcontainer) {
//wait send RRCReconfigurationComplete and InitialContextSetupResponse
sleep(1);
int length = 0;
@@ -625,12 +625,11 @@ void decodeDownlinkNASTransport(as_nas_info_t *initialNasMsg, uint8_t * pdu_buff
}
}
void generatePduSessionEstablishRequest(as_nas_info_t *initialNasMsg){
static void generatePduSessionEstablishRequest(uicc_t * uicc, as_nas_info_t *initialNasMsg){
//wait send RegistrationComplete
usleep(100*150);
int size = 0;
fgs_nas_message_t nas_msg;
memset(&nas_msg, 0, sizeof(fgs_nas_message_t));
fgs_nas_message_t nas_msg={0};
// setup pdu session establishment request
uint16_t req_length = 7;
@@ -649,8 +648,6 @@ void generatePduSessionEstablishRequest(as_nas_info_t *initialNasMsg){
MM_msg *mm_msg;
nas_stream_cipher_t stream_cipher;
uint8_t mac[4];
uint8_t nssai[]={1,0,0,1}; //Corresponding to SST:1, SD:1
uint8_t dnn[4]={0x4,0x6f,0x61,0x69}; //Corresponding to dnn:"oai"
nas_msg.header.protocol_discriminator = FGS_MOBILITY_MANAGEMENT_MESSAGE;
nas_msg.header.security_header_type = INTEGRITY_PROTECTED_AND_CIPHERED_WITH_NEW_SECU_CTX;
size += 7;
@@ -680,11 +677,21 @@ void generatePduSessionEstablishRequest(as_nas_info_t *initialNasMsg){
mm_msg->uplink_nas_transport.requesttype = 1;
size += 3;
mm_msg->uplink_nas_transport.snssai.length = 4;
mm_msg->uplink_nas_transport.snssai.value = nssai;
size += (1+1+4);
mm_msg->uplink_nas_transport.dnn.length = 4;
mm_msg->uplink_nas_transport.dnn.value = dnn;
//Fixme: it seems there are a lot of memory errors in this: this value was on the stack,
// but pushed in a itti message to another thread
// this kind of error seems in many places in 5G NAS
mm_msg->uplink_nas_transport.snssai.value=calloc(1,4);
mm_msg->uplink_nas_transport.snssai.value[0] = uicc->nssai_sst;
mm_msg->uplink_nas_transport.snssai.value[1] = (uicc->nssai_sd>>16)&0xFF;
mm_msg->uplink_nas_transport.snssai.value[2] = (uicc->nssai_sd>>8)&0xFF;
mm_msg->uplink_nas_transport.snssai.value[3] = (uicc->nssai_sd)&0xFF;
size += (1+1+4);
int dnnSize=strlen(uicc->dnnStr);
mm_msg->uplink_nas_transport.dnn.value=calloc(1,dnnSize+1);
mm_msg->uplink_nas_transport.dnn.length = dnnSize + 1;
mm_msg->uplink_nas_transport.dnn.value[0] = dnnSize + 1;
memcpy(mm_msg->uplink_nas_transport.dnn.value+1,uicc->dnnStr, dnnSize);
size += (1+1+dnnSize+1);
// encode the message
initialNasMsg->data = (Byte_t *)malloc(size * sizeof(Byte_t));
@@ -819,7 +826,7 @@ void *nas_nrue_task(void *args_p)
as_nas_info_t pduEstablishMsg;
memset(&pduEstablishMsg, 0, sizeof(as_nas_info_t));
generatePduSessionEstablishRequest(&pduEstablishMsg);
generatePduSessionEstablishRequest(uicc, &pduEstablishMsg);
if(pduEstablishMsg.length > 0){
MessageDef *message_p;
message_p = itti_alloc_new_message(TASK_NAS_NRUE, 0, NAS_UPLINK_DATA_REQ);
openair3/NAS/NR_UE/nr_nas_msg_sim.h
-3
View File
@@ -117,9 +117,6 @@ typedef union {
} fgs_nas_message_t;
void generateRegistrationRequest(as_nas_info_t *initialNasMsg, int Mod_id);
void generateSecurityModeComplete(as_nas_info_t *initialNasMsg);
void generateRegistrationComplete(as_nas_info_t *initialNasMsg, SORTransparentContainer *sortransparentcontainer);
void generatePduSessionEstablishRequest(as_nas_info_t *initialNasMsg);
void *nas_nrue_task(void *args_p);
#endif /* __NR_NAS_MSG_SIM_H__*/