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// Copyright 2007-2010 Mir Calculate Ltd. http://www.calculate-linux.org
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <stdio.h>
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// для пароля
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#include <sys/types.h>
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// для strcpy strlen
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#include <string.h>
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// для работы с ключами
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#include <keyutils.h>
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char* getKey(char *login)
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{
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char buffer[255];
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memset(buffer,0,sizeof(buffer));
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int ret;
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// ищем номер пользовательского ключа
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ret = request_key("user", login, NULL, 0);
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if (ret < 0)
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{
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// printf ("id_key not found\n");
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return "";
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};
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// Возвращаем значение ключа
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ret = keyctl_read(ret, buffer, sizeof(buffer));
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if (ret < 0)
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{
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// printf("error keyctl_read\n");
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return "";
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};
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return buffer;
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};
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int clearKey(char *login)
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{
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char *buffer;
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buffer = "XXXXXXXX";
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key_serial_t dest;
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dest = KEY_SPEC_USER_SESSION_KEYRING;
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if (add_key("user", login, buffer, strlen(buffer), dest)!=-1)
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return 0;
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else
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return 1;
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};
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