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#include <sepol/sepol.h>
#include <unistd.h>
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
void usage(char*) __attribute__((noreturn));
void usage(char *progname)
{
printf("usage: %s policy context\n", progname);
exit(1);
}
int main(int argc, char **argv)
{
FILE *fp;
if (argc != 3)
usage(argv[0]);
fp = fopen(argv[1], "r");
if (!fp) {
fprintf(stderr, "Can't open '%s': %s\n",
argv[1], strerror(errno));
exit(1);
}
if (sepol_set_policydb_from_file(fp) < 0) {
fprintf(stderr, "Error while processing %s: %s\n",
argv[1], strerror(errno));
exit(1);
}
fclose(fp);
if (sepol_check_context(argv[2]) < 0) {
fprintf(stderr, "%s is not valid\n", argv[2]);
exit(1);
}
printf("%s is valid\n", argv[2]);
exit(0);
}
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