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/*
* udev_selinux.c
*
* Copyright (C) 2004 Daniel J Walsh <dwalsh@redhat.com>
*
* 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 version 2 of the License.
*
* 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, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include <selinux/selinux.h>
#include "../../udev_lib.h"
#include "../../logging.h"
#ifdef LOG
unsigned char logname[LOGNAME_SIZE];
void log_message(int level, const char *format, ...)
{
va_list args;
va_start(args, format);
vsyslog(level, format, args);
va_end(args);
}
#endif
static void selinux_add_node(char *filename)
{
int retval;
if (is_selinux_enabled() > 0) {
security_context_t scontext;
retval = matchpathcon(filename, 0, &scontext);
if (retval < 0) {
dbg("matchpathcon(%s) failed\n", filename);
} else {
retval = setfilecon(filename,scontext);
if (retval < 0)
dbg("setfiles %s failed with error '%s'",
filename, strerror(errno));
free(scontext);
}
}
}
int main(int argc, char *argv[], char *envp[])
{
char *action;
char *devname;
int retval = 0;
init_logging("udev_selinux");
action = get_action();
if (!action) {
dbg("no action?");
goto exit;
}
devname = get_devname();
if (!devname) {
dbg("no devname?");
goto exit;
}
if (strcmp(action, "add") == 0)
selinux_add_node(devname);
exit:
return retval;
}
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