open5gs/lib/sbi/openapi/model/guami.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

132 lines
3 KiB
C

#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "guami.h"
OpenAPI_guami_t *OpenAPI_guami_create(
OpenAPI_plmn_id_nid_t *plmn_id,
char *amf_id
)
{
OpenAPI_guami_t *guami_local_var = OpenAPI_malloc(sizeof(OpenAPI_guami_t));
if (!guami_local_var) {
return NULL;
}
guami_local_var->plmn_id = plmn_id;
guami_local_var->amf_id = amf_id;
return guami_local_var;
}
void OpenAPI_guami_free(OpenAPI_guami_t *guami)
{
if (NULL == guami) {
return;
}
OpenAPI_lnode_t *node;
OpenAPI_plmn_id_nid_free(guami->plmn_id);
ogs_free(guami->amf_id);
ogs_free(guami);
}
cJSON *OpenAPI_guami_convertToJSON(OpenAPI_guami_t *guami)
{
cJSON *item = NULL;
if (guami == NULL) {
ogs_error("OpenAPI_guami_convertToJSON() failed [Guami]");
return NULL;
}
item = cJSON_CreateObject();
cJSON *plmn_id_local_JSON = OpenAPI_plmn_id_nid_convertToJSON(guami->plmn_id);
if (plmn_id_local_JSON == NULL) {
ogs_error("OpenAPI_guami_convertToJSON() failed [plmn_id]");
goto end;
}
cJSON_AddItemToObject(item, "plmnId", plmn_id_local_JSON);
if (item->child == NULL) {
ogs_error("OpenAPI_guami_convertToJSON() failed [plmn_id]");
goto end;
}
if (cJSON_AddStringToObject(item, "amfId", guami->amf_id) == NULL) {
ogs_error("OpenAPI_guami_convertToJSON() failed [amf_id]");
goto end;
}
end:
return item;
}
OpenAPI_guami_t *OpenAPI_guami_parseFromJSON(cJSON *guamiJSON)
{
OpenAPI_guami_t *guami_local_var = NULL;
cJSON *plmn_id = cJSON_GetObjectItemCaseSensitive(guamiJSON, "plmnId");
if (!plmn_id) {
ogs_error("OpenAPI_guami_parseFromJSON() failed [plmn_id]");
goto end;
}
OpenAPI_plmn_id_nid_t *plmn_id_local_nonprim = NULL;
plmn_id_local_nonprim = OpenAPI_plmn_id_nid_parseFromJSON(plmn_id);
cJSON *amf_id = cJSON_GetObjectItemCaseSensitive(guamiJSON, "amfId");
if (!amf_id) {
ogs_error("OpenAPI_guami_parseFromJSON() failed [amf_id]");
goto end;
}
if (!cJSON_IsString(amf_id)) {
ogs_error("OpenAPI_guami_parseFromJSON() failed [amf_id]");
goto end;
}
guami_local_var = OpenAPI_guami_create (
plmn_id_local_nonprim,
ogs_strdup(amf_id->valuestring)
);
return guami_local_var;
end:
return NULL;
}
OpenAPI_guami_t *OpenAPI_guami_copy(OpenAPI_guami_t *dst, OpenAPI_guami_t *src)
{
cJSON *item = NULL;
char *content = NULL;
ogs_assert(src);
item = OpenAPI_guami_convertToJSON(src);
if (!item) {
ogs_error("OpenAPI_guami_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_guami_free(dst);
dst = OpenAPI_guami_parseFromJSON(item);
cJSON_Delete(item);
return dst;
}