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/**
* cerberus-logging – Log-in logging extension for cerberus
*
* Copyright © 2014, 2015 Mattias Andrée (m@maandree.se)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "common.h"
#include <libaudit.h>
#include <pwd.h>
int
do_log(void)
{
struct passwd *pwd;
int fd, status, r;
if (!streq(action, "failed") && !streq(action, "login"))
return 0;
status = streq(action, "login");
if (pwd = getpwnam(username), !pwd) return -1;
if (fd = audit_open(), fd == -1) return -1;
r = audit_log_acct_message(fd, AUDIT_USER_LOGIN, NULL, "login", username,
pwd->pw_uid, hostname, NULL, ttyname, status);
close(fd);
return r;
}
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