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5G UE IMEISV 16 digits

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reading 5G UE IMEISV from config file

Signed-off-by: Dorovskikh <vladimir.dorovskikh@capgemini.com>
This commit is contained in:
Dorovskikh
2023-02-09 16:09:50 +00:00
parent f984f49310
commit eca08df857
5 changed files with 92 additions and 13 deletions
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28
openair3/UICC/usim_interface.c
View File

@@ -27,10 +27,12 @@
extern uint16_t NB_UE_INST;
#define UICC_SECTION "uicc"
#define IMEISV_STR_MAX_LENGTH 16
#define UICC_CONFIG_HELP_OPTIONS " list of comma separated options to interface a simulated (real UICC to be developped). Available options: \n"\
" imsi: user imsi\n"\
" key: cyphering key\n"\
" opc: cyphering OPc\n"
" opc: cyphering OPc\n"\
" imiesv: string with IMEISV value\n"
/*-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* configuration parameters for the rfsimulator device */
/* optname helpstr paramflags XXXptr defXXXval type numelt */
@@ -45,6 +47,7 @@ extern uint16_t NB_UE_INST;
{"dnn", "UE dnn (apn)\n", 0, strptr:&uicc->dnnStr, defstrval:"oai", TYPE_STRING, 0 }, \
{"nssai_sst", "UE nssai\n", 0, iptr:&uicc->nssai_sst, defintval:1, TYPE_INT, 0 }, \
{"nssai_sd", "UE nssai\n", 0, iptr:&uicc->nssai_sd, defintval:0xffffff, TYPE_INT, 0 }, \
{"imeisv", "IMEISV\n", 0, strptr:&uicc->imeisvStr, defstrval:"6754567890123413", TYPE_STRING, 0 }, \
};
static uicc_t** uiccArray=NULL;
@@ -74,8 +77,8 @@ uicc_t *init_uicc(char *sectionName) {
int ret = config_get( uicc_params,sizeof(uicc_params)/sizeof(paramdef_t),sectionName);
AssertFatal(ret >= 0, "configuration couldn't be performed for uicc name: %s", sectionName);
LOG_I(SIM,
"UICC simulation: IMSI=%s, Ki=%s, OPc=%s, DNN=%s, SST=0x%02x, SD=0x%06x\n",
uicc->imsiStr, uicc->keyStr, uicc->opcStr,
"UICC simulation: IMSI=%s, IMEISV=%s, Ki=%s, OPc=%s, DNN=%s, SST=0x%02x, SD=0x%06x\n",
uicc->imsiStr, uicc->imeisvStr, uicc->keyStr, uicc->opcStr,
uicc->dnnStr, uicc->nssai_sst, uicc->nssai_sd);
to_hex(uicc->keyStr,uicc->key, sizeof(uicc->key) );
to_hex(uicc->opcStr,uicc->opc, sizeof(uicc->opc) );
@@ -112,3 +115,22 @@ uicc_t * checkUicc(int Mod_id) {
}
return (uicc_t*) uiccArray[Mod_id];
}
uint8_t getImeisvDigit(int Mod_id,uint8_t i)
{
uicc_t * uicc=checkUicc(Mod_id);
uint8_t r = 0;
uint8_t l = strlen(uicc->imeisvStr);
if (l > IMEISV_STR_MAX_LENGTH) {
l=IMEISV_STR_MAX_LENGTH;
}
if((uicc->imeisvStr!=NULL) && (i<l))
{
char c = uicc->imeisvStr[i];
if (isdigit(c))
{
r=c-'0';
}
}
return (0x0f & r);
}

2
openair3/UICC/usim_interface.h
View File

@@ -45,6 +45,7 @@ So, RES can be either milenage res, or received response, so hash of milenage re
typedef struct {
char *imsiStr;
char *imeisvStr;
char *keyStr;
char *opcStr;
char *amfStr;
@@ -73,4 +74,5 @@ uicc_t *checkUicc(int Mod_id);
uicc_t *init_uicc(char *sectionName);
void uicc_milenage_generate(uint8_t * autn, uicc_t *uicc);
uicc_t * checkUicc(int Mod_id);
uint8_t getImeisvDigit(int Mod_id,uint8_t i);
#endif