open5gs/lib/sbi/openapi/model/seaf_data.c
Sukchan Lee 5ea9b22209 [AMF] security protection (UERANSIM-issues316)
1. Allocate ngKSI other than the value already used.
2. Add the protection of Service request
3. fix SBI convert error ng_ap_cause
2021-05-08 13:24:17 +09:00

213 lines
6 KiB
C

#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "seaf_data.h"
OpenAPI_seaf_data_t *OpenAPI_seaf_data_create(
OpenAPI_ng_ksi_t *ng_ksi,
OpenAPI_key_amf_t *key_amf,
char *nh,
int ncc,
int key_amf_change_ind,
int key_amf_h_derivation_ind
)
{
OpenAPI_seaf_data_t *seaf_data_local_var = OpenAPI_malloc(sizeof(OpenAPI_seaf_data_t));
if (!seaf_data_local_var) {
return NULL;
}
seaf_data_local_var->ng_ksi = ng_ksi;
seaf_data_local_var->key_amf = key_amf;
seaf_data_local_var->nh = nh;
seaf_data_local_var->ncc = ncc;
seaf_data_local_var->key_amf_change_ind = key_amf_change_ind;
seaf_data_local_var->key_amf_h_derivation_ind = key_amf_h_derivation_ind;
return seaf_data_local_var;
}
void OpenAPI_seaf_data_free(OpenAPI_seaf_data_t *seaf_data)
{
if (NULL == seaf_data) {
return;
}
OpenAPI_lnode_t *node;
OpenAPI_ng_ksi_free(seaf_data->ng_ksi);
OpenAPI_key_amf_free(seaf_data->key_amf);
ogs_free(seaf_data->nh);
ogs_free(seaf_data);
}
cJSON *OpenAPI_seaf_data_convertToJSON(OpenAPI_seaf_data_t *seaf_data)
{
cJSON *item = NULL;
if (seaf_data == NULL) {
ogs_error("OpenAPI_seaf_data_convertToJSON() failed [SeafData]");
return NULL;
}
item = cJSON_CreateObject();
cJSON *ng_ksi_local_JSON = OpenAPI_ng_ksi_convertToJSON(seaf_data->ng_ksi);
if (ng_ksi_local_JSON == NULL) {
ogs_error("OpenAPI_seaf_data_convertToJSON() failed [ng_ksi]");
goto end;
}
cJSON_AddItemToObject(item, "ngKsi", ng_ksi_local_JSON);
if (item->child == NULL) {
ogs_error("OpenAPI_seaf_data_convertToJSON() failed [ng_ksi]");
goto end;
}
cJSON *key_amf_local_JSON = OpenAPI_key_amf_convertToJSON(seaf_data->key_amf);
if (key_amf_local_JSON == NULL) {
ogs_error("OpenAPI_seaf_data_convertToJSON() failed [key_amf]");
goto end;
}
cJSON_AddItemToObject(item, "keyAmf", key_amf_local_JSON);
if (item->child == NULL) {
ogs_error("OpenAPI_seaf_data_convertToJSON() failed [key_amf]");
goto end;
}
if (seaf_data->nh) {
if (cJSON_AddStringToObject(item, "nh", seaf_data->nh) == NULL) {
ogs_error("OpenAPI_seaf_data_convertToJSON() failed [nh]");
goto end;
}
}
if (seaf_data->ncc) {
if (cJSON_AddNumberToObject(item, "ncc", seaf_data->ncc) == NULL) {
ogs_error("OpenAPI_seaf_data_convertToJSON() failed [ncc]");
goto end;
}
}
if (seaf_data->key_amf_change_ind) {
if (cJSON_AddBoolToObject(item, "keyAmfChangeInd", seaf_data->key_amf_change_ind) == NULL) {
ogs_error("OpenAPI_seaf_data_convertToJSON() failed [key_amf_change_ind]");
goto end;
}
}
if (seaf_data->key_amf_h_derivation_ind) {
if (cJSON_AddBoolToObject(item, "keyAmfHDerivationInd", seaf_data->key_amf_h_derivation_ind) == NULL) {
ogs_error("OpenAPI_seaf_data_convertToJSON() failed [key_amf_h_derivation_ind]");
goto end;
}
}
end:
return item;
}
OpenAPI_seaf_data_t *OpenAPI_seaf_data_parseFromJSON(cJSON *seaf_dataJSON)
{
OpenAPI_seaf_data_t *seaf_data_local_var = NULL;
cJSON *ng_ksi = cJSON_GetObjectItemCaseSensitive(seaf_dataJSON, "ngKsi");
if (!ng_ksi) {
ogs_error("OpenAPI_seaf_data_parseFromJSON() failed [ng_ksi]");
goto end;
}
OpenAPI_ng_ksi_t *ng_ksi_local_nonprim = NULL;
ng_ksi_local_nonprim = OpenAPI_ng_ksi_parseFromJSON(ng_ksi);
cJSON *key_amf = cJSON_GetObjectItemCaseSensitive(seaf_dataJSON, "keyAmf");
if (!key_amf) {
ogs_error("OpenAPI_seaf_data_parseFromJSON() failed [key_amf]");
goto end;
}
OpenAPI_key_amf_t *key_amf_local_nonprim = NULL;
key_amf_local_nonprim = OpenAPI_key_amf_parseFromJSON(key_amf);
cJSON *nh = cJSON_GetObjectItemCaseSensitive(seaf_dataJSON, "nh");
if (nh) {
if (!cJSON_IsString(nh)) {
ogs_error("OpenAPI_seaf_data_parseFromJSON() failed [nh]");
goto end;
}
}
cJSON *ncc = cJSON_GetObjectItemCaseSensitive(seaf_dataJSON, "ncc");
if (ncc) {
if (!cJSON_IsNumber(ncc)) {
ogs_error("OpenAPI_seaf_data_parseFromJSON() failed [ncc]");
goto end;
}
}
cJSON *key_amf_change_ind = cJSON_GetObjectItemCaseSensitive(seaf_dataJSON, "keyAmfChangeInd");
if (key_amf_change_ind) {
if (!cJSON_IsBool(key_amf_change_ind)) {
ogs_error("OpenAPI_seaf_data_parseFromJSON() failed [key_amf_change_ind]");
goto end;
}
}
cJSON *key_amf_h_derivation_ind = cJSON_GetObjectItemCaseSensitive(seaf_dataJSON, "keyAmfHDerivationInd");
if (key_amf_h_derivation_ind) {
if (!cJSON_IsBool(key_amf_h_derivation_ind)) {
ogs_error("OpenAPI_seaf_data_parseFromJSON() failed [key_amf_h_derivation_ind]");
goto end;
}
}
seaf_data_local_var = OpenAPI_seaf_data_create (
ng_ksi_local_nonprim,
key_amf_local_nonprim,
nh ? ogs_strdup(nh->valuestring) : NULL,
ncc ? ncc->valuedouble : 0,
key_amf_change_ind ? key_amf_change_ind->valueint : 0,
key_amf_h_derivation_ind ? key_amf_h_derivation_ind->valueint : 0
);
return seaf_data_local_var;
end:
return NULL;
}
OpenAPI_seaf_data_t *OpenAPI_seaf_data_copy(OpenAPI_seaf_data_t *dst, OpenAPI_seaf_data_t *src)
{
cJSON *item = NULL;
char *content = NULL;
ogs_assert(src);
item = OpenAPI_seaf_data_convertToJSON(src);
if (!item) {
ogs_error("OpenAPI_seaf_data_convertToJSON() failed");
return NULL;
}
content = cJSON_Print(item);
cJSON_Delete(item);
if (!content) {
ogs_error("cJSON_Print() failed");
return NULL;
}
item = cJSON_Parse(content);
ogs_free(content);
if (!item) {
ogs_error("cJSON_Parse() failed");
return NULL;
}
OpenAPI_seaf_data_free(dst);
dst = OpenAPI_seaf_data_parseFromJSON(item);
cJSON_Delete(item);
return dst;
}