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/* Copyright (c) 2007 The NetBSD Foundation, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
* CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
#include "atf-c/detail/user.h"
#include <sys/param.h>
#include <sys/types.h>
#include <limits.h>
#include <stdio.h>
#include <unistd.h>
#include <atf-c.h>
#include "atf-c/detail/test_helpers.h"
/* ---------------------------------------------------------------------
* Test cases for the free functions.
* --------------------------------------------------------------------- */
ATF_TC(euid);
ATF_TC_HEAD(euid, tc)
{
atf_tc_set_md_var(tc, "descr", "Tests the atf_user_euid function");
}
ATF_TC_BODY(euid, tc)
{
ATF_REQUIRE_EQ(atf_user_euid(), geteuid());
}
ATF_TC(is_member_of_group);
ATF_TC_HEAD(is_member_of_group, tc)
{
atf_tc_set_md_var(tc, "descr", "Tests the atf_user_is_member_of_group "
"function");
}
ATF_TC_BODY(is_member_of_group, tc)
{
gid_t gids[NGROUPS_MAX];
gid_t g, maxgid;
int ngids;
const gid_t maxgid_limit = 1 << 16;
{
int i;
ngids = getgroups(NGROUPS_MAX, gids);
if (ngids == -1)
atf_tc_fail("Call to getgroups failed");
maxgid = 0;
for (i = 0; i < ngids; i++) {
printf("User group %d is %u\n", i, gids[i]);
if (maxgid < gids[i])
maxgid = gids[i];
}
printf("User belongs to %d groups\n", ngids);
printf("Last GID is %u\n", maxgid);
}
if (maxgid > maxgid_limit) {
printf("Test truncated from %u groups to %u to keep the run time "
"reasonable enough\n", maxgid, maxgid_limit);
maxgid = maxgid_limit;
}
for (g = 0; g < maxgid; g++) {
bool found = false;
int i;
for (i = 0; !found && i < ngids; i++) {
if (gids[i] == g)
found = true;
}
if (found) {
printf("Checking if user belongs to group %d\n", g);
ATF_REQUIRE(atf_user_is_member_of_group(g));
} else {
printf("Checking if user does not belong to group %d\n", g);
ATF_REQUIRE(!atf_user_is_member_of_group(g));
}
}
}
ATF_TC(is_root);
ATF_TC_HEAD(is_root, tc)
{
atf_tc_set_md_var(tc, "descr", "Tests the atf_user_is_root function");
}
ATF_TC_BODY(is_root, tc)
{
if (geteuid() == 0)
ATF_REQUIRE(atf_user_is_root());
else
ATF_REQUIRE(!atf_user_is_root());
}
ATF_TC(is_unprivileged);
ATF_TC_HEAD(is_unprivileged, tc)
{
atf_tc_set_md_var(tc, "descr", "Tests the atf_user_is_unprivileged "
"function");
}
ATF_TC_BODY(is_unprivileged, tc)
{
if (geteuid() != 0)
ATF_REQUIRE(atf_user_is_unprivileged());
else
ATF_REQUIRE(!atf_user_is_unprivileged());
}
/* ---------------------------------------------------------------------
* Main.
* --------------------------------------------------------------------- */
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, euid);
ATF_TP_ADD_TC(tp, is_member_of_group);
ATF_TP_ADD_TC(tp, is_root);
ATF_TP_ADD_TC(tp, is_unprivileged);
return atf_no_error();
}
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