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//Copyright 2007 Calculate Pack, http://www.calculate-linux.ru
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <stdio.h>
// для пароля
#include <sys/types.h>
// для strcpy strlen
#include <string.h>
// для работы с ключами
#include <keyutils.h>
char* getKey(char *login)
{
char buffer[255];
memset(buffer,0,sizeof(buffer));
int ret;
// ищем номер пользовательского ключа
ret = request_key("user", login, NULL, 0);
if (ret < 0)
{
printf ("id_key not found\n");
return "";
};
// Возвращаем значение ключа
ret = keyctl_read(ret, buffer, sizeof(buffer));
if (ret < 0)
{
printf("error keyctl_read\n");
return "";
};
return buffer;
};