open5gs/lib/sbi/openapi/model/authorization_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

157 lines
5 KiB
C

#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "authorization_data.h"
OpenAPI_authorization_data_t *OpenAPI_authorization_data_create(
OpenAPI_list_t *authorization_data,
char *validity_time
)
{
OpenAPI_authorization_data_t *authorization_data_local_var = OpenAPI_malloc(sizeof(OpenAPI_authorization_data_t));
if (!authorization_data_local_var) {
return NULL;
}
authorization_data_local_var->authorization_data = authorization_data;
authorization_data_local_var->validity_time = validity_time;
return authorization_data_local_var;
}
void OpenAPI_authorization_data_free(OpenAPI_authorization_data_t *authorization_data)
{
if (NULL == authorization_data) {
return;
}
OpenAPI_lnode_t *node;
OpenAPI_list_for_each(authorization_data->authorization_data, node) {
OpenAPI_user_identifier_free(node->data);
}
OpenAPI_list_free(authorization_data->authorization_data);
ogs_free(authorization_data->validity_time);
ogs_free(authorization_data);
}
cJSON *OpenAPI_authorization_data_convertToJSON(OpenAPI_authorization_data_t *authorization_data)
{
cJSON *item = NULL;
if (authorization_data == NULL) {
ogs_error("OpenAPI_authorization_data_convertToJSON() failed [AuthorizationData]");
return NULL;
}
item = cJSON_CreateObject();
cJSON *authorization_dataList = cJSON_AddArrayToObject(item, "authorizationData");
if (authorization_dataList == NULL) {
ogs_error("OpenAPI_authorization_data_convertToJSON() failed [authorization_data]");
goto end;
}
OpenAPI_lnode_t *authorization_data_node;
if (authorization_data->authorization_data) {
OpenAPI_list_for_each(authorization_data->authorization_data, authorization_data_node) {
cJSON *itemLocal = OpenAPI_user_identifier_convertToJSON(authorization_data_node->data);
if (itemLocal == NULL) {
ogs_error("OpenAPI_authorization_data_convertToJSON() failed [authorization_data]");
goto end;
}
cJSON_AddItemToArray(authorization_dataList, itemLocal);
}
}
if (authorization_data->validity_time) {
if (cJSON_AddStringToObject(item, "validityTime", authorization_data->validity_time) == NULL) {
ogs_error("OpenAPI_authorization_data_convertToJSON() failed [validity_time]");
goto end;
}
}
end:
return item;
}
OpenAPI_authorization_data_t *OpenAPI_authorization_data_parseFromJSON(cJSON *authorization_dataJSON)
{
OpenAPI_authorization_data_t *authorization_data_local_var = NULL;
cJSON *authorization_data = cJSON_GetObjectItemCaseSensitive(authorization_dataJSON, "authorizationData");
if (!authorization_data) {
ogs_error("OpenAPI_authorization_data_parseFromJSON() failed [authorization_data]");
goto end;
}
OpenAPI_list_t *authorization_dataList;
cJSON *authorization_data_local_nonprimitive;
if (!cJSON_IsArray(authorization_data)) {
ogs_error("OpenAPI_authorization_data_parseFromJSON() failed [authorization_data]");
goto end;
}
authorization_dataList = OpenAPI_list_create();
cJSON_ArrayForEach(authorization_data_local_nonprimitive, authorization_data ) {
if (!cJSON_IsObject(authorization_data_local_nonprimitive)) {
ogs_error("OpenAPI_authorization_data_parseFromJSON() failed [authorization_data]");
goto end;
}
OpenAPI_user_identifier_t *authorization_dataItem = OpenAPI_user_identifier_parseFromJSON(authorization_data_local_nonprimitive);
OpenAPI_list_add(authorization_dataList, authorization_dataItem);
}
cJSON *validity_time = cJSON_GetObjectItemCaseSensitive(authorization_dataJSON, "validityTime");
if (validity_time) {
if (!cJSON_IsString(validity_time)) {
ogs_error("OpenAPI_authorization_data_parseFromJSON() failed [validity_time]");
goto end;
}
}
authorization_data_local_var = OpenAPI_authorization_data_create (
authorization_dataList,
validity_time ? ogs_strdup(validity_time->valuestring) : NULL
);
return authorization_data_local_var;
end:
return NULL;
}
OpenAPI_authorization_data_t *OpenAPI_authorization_data_copy(OpenAPI_authorization_data_t *dst, OpenAPI_authorization_data_t *src)
{
cJSON *item = NULL;
char *content = NULL;
ogs_assert(src);
item = OpenAPI_authorization_data_convertToJSON(src);
if (!item) {
ogs_error("OpenAPI_authorization_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_authorization_data_free(dst);
dst = OpenAPI_authorization_data_parseFromJSON(item);
cJSON_Delete(item);
return dst;
}