#include "includes.h"
#include "sec_ctx_utils.h"
int main (int argc, char **argv)
{
int ngroups, initial_ngroups, check_ngroups, final_ngroups;
gid_t *groups, *initial_groups, *check_groups, *final_groups;
int i;
init_sec_ctx();
initial_ngroups = sys_getgroups(0, NULL);
initial_groups = malloc(sizeof(gid_t) * initial_ngroups);
sys_getgroups(initial_ngroups, initial_groups);
printf("Initial groups are: ");
for (i = 0; i < initial_ngroups; i++) {
printf("%d, ", initial_groups[i]);
}
printf("\n");
get_random_grouplist(&ngroups, &groups);
printf("Random groups are: ");
for (i = 0; i < ngroups; i++) {
printf("%d, ", groups[i]);
}
printf("\n");
if (!push_sec_ctx()) {
printf("FAIL: push_sec_ctx\n");
return 1;
}
set_sec_ctx(1, 2, ngroups, groups);
check_ngroups = sys_getgroups(0, NULL);
check_groups = malloc(sizeof(gid_t) * check_ngroups);
sys_getgroups(check_ngroups, check_groups);
printf("Actual groups are: ");
for (i = 0; i < check_ngroups; i++) {
printf("%d, ", check_groups[i]);
}
printf("\n");
if (ngroups != check_ngroups) {
printf("FAIL: number of groups differs\n");
return 1;
}
for (i = 0; i < ngroups; i++) {
if (groups[i] != check_groups[i]) {
printf("FAIL: group %d differs\n", i);
return 1;
}
}
safe_free(groups);
safe_free(check_groups);
if (!pop_sec_ctx()) {
printf("FAIL: pop_sec_ctx\n");
return 1;
}
final_ngroups = sys_getgroups(0, NULL);
final_groups = malloc(sizeof(gid_t) * final_ngroups);
sys_getgroups(final_ngroups, final_groups);
printf("Final groups are: ");
for (i = 0; i < final_ngroups; i++) {
printf("%d, ", final_groups[i]);
}
printf("\n");
if (initial_ngroups != final_ngroups) {
printf("FAIL: final number of groups differ\n");
return 1;
}
for (i = 0; i < initial_ngroups; i++) {
if (initial_groups[i] != final_groups[i]) {
printf("FAIL: final group %d differs\n", i);
return 1;
}
}
printf("Final groups are: ");
for (i = 0; i < final_ngroups; i++) {
printf("%d, ", final_groups[i]);
}
printf("\n");
safe_free(initial_groups);
safe_free(final_groups);
printf("PASS\n");
return 0;
}