open5gs/lib/sbi/openapi/model/nas_security_mode.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

130 lines
4 KiB
C

#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "nas_security_mode.h"
OpenAPI_nas_security_mode_t *OpenAPI_nas_security_mode_create(
OpenAPI_integrity_algorithm_e integrity_algorithm,
OpenAPI_ciphering_algorithm_e ciphering_algorithm
)
{
OpenAPI_nas_security_mode_t *nas_security_mode_local_var = OpenAPI_malloc(sizeof(OpenAPI_nas_security_mode_t));
if (!nas_security_mode_local_var) {
return NULL;
}
nas_security_mode_local_var->integrity_algorithm = integrity_algorithm;
nas_security_mode_local_var->ciphering_algorithm = ciphering_algorithm;
return nas_security_mode_local_var;
}
void OpenAPI_nas_security_mode_free(OpenAPI_nas_security_mode_t *nas_security_mode)
{
if (NULL == nas_security_mode) {
return;
}
OpenAPI_lnode_t *node;
ogs_free(nas_security_mode);
}
cJSON *OpenAPI_nas_security_mode_convertToJSON(OpenAPI_nas_security_mode_t *nas_security_mode)
{
cJSON *item = NULL;
if (nas_security_mode == NULL) {
ogs_error("OpenAPI_nas_security_mode_convertToJSON() failed [NasSecurityMode]");
return NULL;
}
item = cJSON_CreateObject();
if (cJSON_AddStringToObject(item, "integrityAlgorithm", OpenAPI_integrity_algorithm_ToString(nas_security_mode->integrity_algorithm)) == NULL) {
ogs_error("OpenAPI_nas_security_mode_convertToJSON() failed [integrity_algorithm]");
goto end;
}
if (cJSON_AddStringToObject(item, "cipheringAlgorithm", OpenAPI_ciphering_algorithm_ToString(nas_security_mode->ciphering_algorithm)) == NULL) {
ogs_error("OpenAPI_nas_security_mode_convertToJSON() failed [ciphering_algorithm]");
goto end;
}
end:
return item;
}
OpenAPI_nas_security_mode_t *OpenAPI_nas_security_mode_parseFromJSON(cJSON *nas_security_modeJSON)
{
OpenAPI_nas_security_mode_t *nas_security_mode_local_var = NULL;
cJSON *integrity_algorithm = cJSON_GetObjectItemCaseSensitive(nas_security_modeJSON, "integrityAlgorithm");
if (!integrity_algorithm) {
ogs_error("OpenAPI_nas_security_mode_parseFromJSON() failed [integrity_algorithm]");
goto end;
}
OpenAPI_integrity_algorithm_e integrity_algorithmVariable;
if (!cJSON_IsString(integrity_algorithm)) {
ogs_error("OpenAPI_nas_security_mode_parseFromJSON() failed [integrity_algorithm]");
goto end;
}
integrity_algorithmVariable = OpenAPI_integrity_algorithm_FromString(integrity_algorithm->valuestring);
cJSON *ciphering_algorithm = cJSON_GetObjectItemCaseSensitive(nas_security_modeJSON, "cipheringAlgorithm");
if (!ciphering_algorithm) {
ogs_error("OpenAPI_nas_security_mode_parseFromJSON() failed [ciphering_algorithm]");
goto end;
}
OpenAPI_ciphering_algorithm_e ciphering_algorithmVariable;
if (!cJSON_IsString(ciphering_algorithm)) {
ogs_error("OpenAPI_nas_security_mode_parseFromJSON() failed [ciphering_algorithm]");
goto end;
}
ciphering_algorithmVariable = OpenAPI_ciphering_algorithm_FromString(ciphering_algorithm->valuestring);
nas_security_mode_local_var = OpenAPI_nas_security_mode_create (
integrity_algorithmVariable,
ciphering_algorithmVariable
);
return nas_security_mode_local_var;
end:
return NULL;
}
OpenAPI_nas_security_mode_t *OpenAPI_nas_security_mode_copy(OpenAPI_nas_security_mode_t *dst, OpenAPI_nas_security_mode_t *src)
{
cJSON *item = NULL;
char *content = NULL;
ogs_assert(src);
item = OpenAPI_nas_security_mode_convertToJSON(src);
if (!item) {
ogs_error("OpenAPI_nas_security_mode_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_nas_security_mode_free(dst);
dst = OpenAPI_nas_security_mode_parseFromJSON(item);
cJSON_Delete(item);
return dst;
}