/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (c) 2014 embedded brains GmbH & Co. KG
*
* 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/stat.h>
#include <sys/types.h>
#include <errno.h>
#include <grp.h>
#include <pwd.h>
#include <stdio.h>
#include <unistd.h>
#include "tmacros.h"
const char rtems_test_name[] = "PWDGRP 1";
static void create_file(const char *name, const char *content)
{
FILE *fp;
int rv;
fp = fopen(name, "wx");
rtems_test_assert(fp != NULL);
rv = fputs(content, fp);
rtems_test_assert(rv == 0);
rv = fclose(fp);
rtems_test_assert(rv == 0);
}
static void assert_pwd(struct passwd *pwd)
{
rtems_test_assert(strcmp(pwd->pw_name, "moop") == 0);
rtems_test_assert(strcmp(pwd->pw_passwd, "foo") == 0);
rtems_test_assert(pwd->pw_uid == 1);
rtems_test_assert(pwd->pw_gid == 3);
rtems_test_assert(strcmp(pwd->pw_comment, "blob") == 0);
rtems_test_assert(strcmp(pwd->pw_gecos, "a") == 0);
rtems_test_assert(strcmp(pwd->pw_dir, "b") == 0);
rtems_test_assert(strcmp(pwd->pw_shell, "c") == 0);
}
static void assert_grp(struct group *grp)
{
rtems_test_assert(strcmp(grp->gr_name, "blub") == 0);
rtems_test_assert(strcmp(grp->gr_passwd, "bar") == 0);
rtems_test_assert(grp->gr_gid == 3);
rtems_test_assert(strcmp(grp->gr_mem[0], "moop") == 0);
rtems_test_assert(grp->gr_mem[1] == NULL);
}
static void test(void)
{
int rv;
struct passwd pwd;
struct group grp;
struct passwd *pwd_res;
struct group *grp_res;
char buf[256];
gid_t grps[5];
rv = mkdir("/etc", S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH);
rtems_test_assert(rv == 0);
create_file(
"/etc/passwd",
"moop:foo:1:3:blob:a:b:c\n"
);
create_file(
"/etc/group",
"A::1:moop,u,v,w\n"
"B::2:moop\n"
"blub:bar:3:moop\n"
"C::4:l,m,n,moop\n"
"D::5:moop,moop\n"
"E::6:x\n"
"E::7:y,z\n"
"F::8:s,moop,t\n"
);
memset(&pwd, 0xff, sizeof(pwd));
rv = getpwnam_r("moop", &pwd, &buf[0], sizeof(buf), &pwd_res);
rtems_test_assert(rv == 0);
rtems_test_assert(&pwd == pwd_res);
assert_pwd(pwd_res);
memset(&pwd, 0xff, sizeof(pwd));
rv = getpwuid_r(1, &pwd, &buf[0], sizeof(buf), &pwd_res);
rtems_test_assert(rv == 0);
rtems_test_assert(&pwd == pwd_res);
assert_pwd(pwd_res);
memset(&grp, 0xff, sizeof(grp));
rv = getgrnam_r("blub", &grp, &buf[0], sizeof(buf), &grp_res);
rtems_test_assert(rv == 0);
rtems_test_assert(&grp == grp_res);
assert_grp(grp_res);
memset(&grp, 0xff, sizeof(grp));
rv = getgrgid_r(3, &grp, &buf[0], sizeof(buf), &grp_res);
rtems_test_assert(rv == 0);
rtems_test_assert(&grp == grp_res);
assert_grp(grp_res);
rv = setuid(0);
rtems_test_assert(rv == 0);
errno = 0;
rv = getgroups(0, NULL);
rtems_test_assert(rv == -1);
rtems_test_assert(errno == EINVAL);
rv = setuid(1);
rtems_test_assert(rv == 0);
rv = getgroups(0, NULL);
rtems_test_assert(rv == 5);
errno = 0;
rv = getgroups(1, &grps[0]);
rtems_test_assert(rv == -1);
rtems_test_assert(errno == EINVAL);
memset(&grps[0], 0xff, sizeof(grps));
rv = getgroups(5, &grps[0]);
rtems_test_assert(rv == 5);
rtems_test_assert(grps[0] == 1);
rtems_test_assert(grps[1] == 2);
rtems_test_assert(grps[2] == 4);
rtems_test_assert(grps[3] == 5);
rtems_test_assert(grps[4] == 8);
}
static void Init(rtems_task_argument arg)
{
TEST_BEGIN();
test();
TEST_END();
rtems_test_exit(0);
}
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_MAXIMUM_POSIX_KEYS 1
#define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS 1
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
