selinux/policycoreutils/load_policy/load_policy.c

96 lines
2.2 KiB
C

#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include <getopt.h>
#include <string.h>
#include <selinux/selinux.h>
#include <sepol/sepol.h>
#ifdef USE_NLS
#include <locale.h> /* for setlocale() */
#include <libintl.h> /* for gettext() */
#define _(msgid) gettext (msgid)
#else
#define _(msgid) (msgid)
#endif
#ifndef PACKAGE
#define PACKAGE "policycoreutils" /* the name of this package lang translation */
#endif
void usage(char *progname)
{
fprintf(stderr, _("usage: %s [-qi]\n"), progname);
exit(1);
}
int main(int argc, char **argv)
{
int ret, opt, quiet = 0, nargs, init=0, enforce=0;
#ifdef USE_NLS
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
#endif
while ((opt = getopt(argc, argv, "bqi")) > 0) {
switch (opt) {
case 'b':
fprintf(stderr, "%s: Warning! The -b option is no longer supported, booleans are always preserved across reloads. Continuing...\n",
argv[0]);
break;
case 'q':
quiet = 1;
sepol_debug(0);
break;
case 'i':
init = 1;
break;
default:
usage(argv[0]);
}
}
nargs = argc - optind;
if (nargs > 2)
usage(argv[0]);
if (nargs >= 1 && !quiet) {
fprintf(stderr,
"%s: Warning! Policy file argument (%s) is no longer supported, installed policy is always loaded. Continuing...\n",
argv[0], argv[optind++]);
}
if (nargs == 2 && ! quiet) {
fprintf(stderr,
"%s: Warning! Boolean file argument (%s) is no longer supported, installed booleans file is always used. Continuing...\n",
argv[0], argv[optind++]);
}
if (init) {
if (is_selinux_enabled() == 1) {
/* SELinux is already enabled, we should not do an initial load again */
fprintf(stderr,
_("%s: Policy is already loaded and initial load requested\n"),
argv[0]);
exit(2);
}
ret = selinux_init_load_policy(&enforce);
if (ret != 0 ) {
if (enforce > 0) {
/* SELinux in enforcing mode but load_policy failed */
fprintf(stderr,
_("%s: Can't load policy and enforcing mode requested: %s\n"),
argv[0], strerror(errno));
exit(3);
}
}
}
else {
ret = selinux_mkload_policy(1);
}
if (ret < 0) {
fprintf(stderr, _("%s: Can't load policy: %s\n"),
argv[0], strerror(errno));
exit(2);
}
exit(0);
}