/*
* Copyright (c) 2013, Red Hat Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
* * 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.
* * The names of contributors to this software may not be
* used to endorse or promote products derived from this
* software without specific prior written permission.
*
* 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.
*
* Author: Stef Walter <stefw@collabora.co.uk>
*/
#include "config.h"
#include "test-trust.h"
#include "attrs.h"
#include "compat.h"
#include "debug.h"
#include "dict.h"
#include "message.h"
#include "path.h"
#include "save.h"
#include "test.h"
#include <sys/stat.h>
#include <sys/types.h>
#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
struct {
char *directory;
} test;
static void
setup (void *unused)
{
test.directory = p11_test_directory ("test-extract");
}
static void
teardown (void *unused)
{
if (rmdir (test.directory) < 0)
assert_fail ("rmdir() failed", strerror (errno));
free (test.directory);
}
static void
write_zero_file (const char *directory,
const char *name)
{
char *filename;
int res;
int fd;
if (asprintf (&filename, "%s/%s", directory, name) < 0)
assert_not_reached ();
fd = open (filename, O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR);
assert (fd != -1);
res = close (fd);
assert (res >= 0);
free (filename);
}
static void
test_file_write (void)
{
p11_save_file *file;
char *filename;
bool ret;
if (asprintf (&filename, "%s/%s", test.directory, "extract-file") < 0)
assert_not_reached ();
file = p11_save_open_file (filename, NULL, 0);
assert_ptr_not_null (file);
ret = p11_save_write_and_finish (file, test_cacert3_ca_der, sizeof (test_cacert3_ca_der));
assert_num_eq (true, ret);
free (filename);
test_check_file (test.directory, "extract-file", SRCDIR "/trust/fixtures/cacert3.der");
}
static void
test_file_exists (void)
{
p11_save_file *file;
char *filename;
if (asprintf (&filename, "%s/%s", test.directory, "extract-file") < 0)
assert_not_reached ();
write_zero_file (test.directory, "extract-file");
p11_message_quiet ();
file = p11_save_open_file (filename, NULL, 0);
assert (file != NULL);
if (p11_save_finish_file (file, NULL, true))
assert_not_reached ();
p11_message_loud ();
unlink (filename);
free (filename);
}
static void
test_file_bad_directory (void)
{
p11_save_file *file;
char *filename;
if (asprintf (&filename, "/non-existent/%s/%s", test.directory, "extract-file") < 0)
assert_not_reached ();
p11_message_quiet ();
file = p11_save_open_file (filename, NULL, 0);
assert (file == NULL);
p11_message_loud ();
free (filename);
}
static void
test_file_overwrite (void)
{
p11_save_file *file;
char *filename;
bool ret;
if (asprintf (&filename, "%s/%s", test.directory, "extract-file") < 0)
assert_not_reached ();
write_zero_file (test.directory, "extract-file");
file = p11_save_open_file (filename, NULL, P11_SAVE_OVERWRITE);
assert_ptr_not_null (file);
ret = p11_save_write_and_finish (file, test_cacert3_ca_der, sizeof (test_cacert3_ca_der));
assert_num_eq (true, ret);
free (filename);
test_check_file (test.directory, "extract-file", SRCDIR "/trust/fixtures/cacert3.der");
}
static void
test_file_unique (void)
{
p11_save_file *file;
char *filename;
bool ret;
if (asprintf (&filename, "%s/%s", test.directory, "extract-file") < 0)
assert_not_reached ();
write_zero_file (test.directory, "extract-file");
file = p11_save_open_file (filename, NULL, P11_SAVE_UNIQUE);
assert_ptr_not_null (file);
ret = p11_save_write_and_finish (file, test_cacert3_ca_der, sizeof (test_cacert3_ca_der));
assert_num_eq (true, ret);
free (filename);
test_check_file (test.directory, "extract-file", SRCDIR "/trust/fixtures/empty-file");
test_check_file (test.directory, "extract-file.1", SRCDIR "/trust/fixtures/cacert3.der");
}
static void
test_file_auto_empty (void)
{
p11_save_file *file;
char *filename;
bool ret;
if (asprintf (&filename, "%s/%s", test.directory, "extract-file") < 0)
assert_not_reached ();
file = p11_save_open_file (filename, NULL, 0);
assert_ptr_not_null (file);
ret = p11_save_write_and_finish (file, NULL, -1);
assert_num_eq (true, ret);
free (filename);
test_check_file (test.directory, "extract-file", SRCDIR "/trust/fixtures/empty-file");
}
static void
test_file_auto_length (void)
{
p11_save_file *file;
char *filename;
bool ret;
if (asprintf (&filename, "%s/%s", test.directory, "extract-file") < 0)
assert_not_reached ();
file = p11_save_open_file (filename, NULL, 0);
assert_ptr_not_null (file);
ret = p11_save_write_and_finish (file, "The simple string is hairy", -1);
assert_num_eq (true, ret);
free (filename);
test_check_file (test.directory, "extract-file", SRCDIR "/trust/fixtures/simple-string");
}
static void
test_write_with_null (void)
{
bool ret;
ret = p11_save_write (NULL, "test", 4);
assert_num_eq (false, ret);
}
static void
test_write_and_finish_with_null (void)
{
bool ret;
ret = p11_save_write_and_finish (NULL, "test", 4);
assert_num_eq (false, ret);
}
static void
test_file_abort (void)
{
struct stat st;
p11_save_file *file;
char *filename;
char *path;
bool ret;
if (asprintf (&filename, "%s/%s", test.directory, "extract-file") < 0)
assert_not_reached ();
file = p11_save_open_file (filename, NULL, 0);
assert_ptr_not_null (file);
path = NULL;
ret = p11_save_finish_file (file, &path, false);
assert_num_eq (true, ret);
assert (path == NULL);
if (stat (filename, &st) >= 0 || errno != ENOENT)
assert_fail ("file should not exist", filename);
free (filename);
}
static void
test_directory_empty (void)
{
p11_save_dir *dir;
char *subdir;
bool ret;
if (asprintf (&subdir, "%s/%s", test.directory, "extract-dir") < 0)
assert_not_reached ();
dir = p11_save_open_directory (subdir, 0);
assert_ptr_not_null (dir);
ret = p11_save_finish_directory (dir, true);
assert_num_eq (true, ret);
test_check_directory (subdir, (NULL, NULL));
assert (rmdir (subdir) >= 0);
free (subdir);
}
static void
test_directory_files (void)
{
char *path;
char *check;
p11_save_file *file;
p11_save_dir *dir;
char *subdir;
bool ret;
if (asprintf (&subdir, "%s/%s", test.directory, "extract-dir") < 0)
assert_not_reached ();
dir = p11_save_open_directory (subdir, 0);
assert_ptr_not_null (dir);
file = p11_save_open_file_in (dir, "blah", ".cer");
assert_ptr_not_null (file);
ret = p11_save_write (file, test_cacert3_ca_der, sizeof (test_cacert3_ca_der));
assert_num_eq (true, ret);
ret = p11_save_finish_file (file, &path, true);
assert_num_eq (true, ret);
if (asprintf (&check, "%s/%s", subdir, "blah.cer") < 0)
assert_not_reached ();
assert_str_eq (check, path);
free (check);
free (path);
file = p11_save_open_file_in (dir, "file", ".txt");
assert_ptr_not_null (file);
ret = p11_save_write (file, test_text, strlen (test_text));
assert_num_eq (true, ret);
ret = p11_save_finish_file (file, &path, true);
assert_num_eq (true, ret);
if (asprintf (&check, "%s/%s", subdir, "file.txt") < 0)
assert_not_reached ();
assert_str_eq (check, path);
free (check);
free (path);
#ifdef OS_UNIX
ret = p11_save_symlink_in (dir, "link", ".ext", "/the/destination");
assert_num_eq (true, ret);
#endif
ret = p11_save_finish_directory (dir, true);
assert_num_eq (true, ret);
#ifdef OS_UNIX
test_check_directory (subdir, ("blah.cer", "file.txt",
"link.ext",
NULL));
#else
test_check_directory (subdir, ("blah.cer", "file.txt",
NULL));
#endif
test_check_file (subdir, "blah.cer", SRCDIR "/trust/fixtures/cacert3.der");
test_check_data (subdir, "file.txt", test_text, strlen (test_text));
#ifdef OS_UNIX
test_check_symlink (subdir, "link.ext", "/the/destination");
#endif
assert (rmdir (subdir) >= 0);
free (subdir);
}
static void
test_directory_dups (void)
{
char *path;
char *check;
p11_save_file *file;
p11_save_dir *dir;
char *subdir;
bool ret;
if (asprintf (&subdir, "%s/%s", test.directory, "extract-dir") < 0)
assert_not_reached ();
dir = p11_save_open_directory (subdir, 0);
assert_ptr_not_null (dir);
file = p11_save_open_file_in (dir, "file", ".txt");
assert_ptr_not_null (file);
ret = p11_save_write (file, test_text, 5);
assert_num_eq (true, ret);
ret = p11_save_finish_file (file, &path, true);
assert_num_eq (true, ret);
if (asprintf (&check, "%s/%s", subdir, "file.txt") < 0)
assert_not_reached ();
assert_str_eq (check, path);
free (check);
free (path);
file = p11_save_open_file_in (dir, "file", ".txt");
assert_ptr_not_null (file);
ret = p11_save_write (file, test_text, 10);
assert_num_eq (true, ret);
ret = p11_save_finish_file (file, &path, true);
assert_num_eq (true, ret);
if (asprintf (&check, "%s/%s", subdir, "file.1.txt") < 0)
assert_not_reached ();
assert_str_eq (check, path);
free (check);
free (path);
ret = p11_save_write_and_finish (p11_save_open_file_in (dir, "file", ".txt"),
test_text, 15);
assert_num_eq (true, ret);
ret = p11_save_write_and_finish (p11_save_open_file_in (dir, "no-ext", NULL),
test_text, 8);
assert_num_eq (true, ret);
ret = p11_save_write_and_finish (p11_save_open_file_in (dir, "no-ext", NULL),
test_text, 16);
assert_num_eq (true, ret);
ret = p11_save_write_and_finish (p11_save_open_file_in (dir, "with-num", ".0"),
test_text, 14);
assert_num_eq (true, ret);
ret = p11_save_write_and_finish (p11_save_open_file_in (dir, "with-num", ".0"),
test_text, 15);
assert_num_eq (true, ret);
#ifdef OS_UNIX
ret = p11_save_symlink_in (dir, "link", ".0", "/destination1");
assert_num_eq (true, ret);
ret = p11_save_symlink_in (dir, "link", ".0", "/destination2");
assert_num_eq (true, ret);
#endif
ret = p11_save_finish_directory (dir, true);
assert_num_eq (true, ret);
#ifdef OS_UNIX
test_check_directory (subdir, ("file.txt", "file.1.txt", "file.2.txt",
"no-ext", "no-ext.1",
"with-num.0", "with-num.1",
"link.0", "link.1",
NULL));
#else
test_check_directory (subdir, ("file.txt", "file.1.txt", "file.2.txt",
"no-ext", "no-ext.1",
"with-num.0", "with-num.1",
NULL));
#endif
test_check_data (subdir, "file.txt", test_text, 5);
test_check_data (subdir, "file.1.txt", test_text, 10);
test_check_data (subdir, "file.2.txt", test_text, 15);
test_check_data (subdir, "no-ext", test_text, 8);
test_check_data (subdir, "no-ext.1", test_text, 16);
test_check_data (subdir, "with-num.0", test_text, 14);
test_check_data (subdir, "with-num.1", test_text, 15);
#ifdef OS_UNIX
test_check_symlink (subdir, "link.0", "/destination1");
test_check_symlink (subdir, "link.1", "/destination2");
#endif
assert (rmdir (subdir) >= 0);
free (subdir);
}
static void
test_directory_exists (void)
{
p11_save_dir *dir;
char *subdir;
if (asprintf (&subdir, "%s/%s", test.directory, "extract-dir") < 0)
assert_not_reached ();
#ifdef OS_UNIX
if (mkdir (subdir, S_IRWXU) < 0)
#else
if (mkdir (subdir) < 0)
#endif
assert_fail ("mkdir() failed", subdir);
p11_message_quiet ();
dir = p11_save_open_directory (subdir, 0);
assert_ptr_eq (NULL, dir);
p11_message_loud ();
rmdir (subdir);
free (subdir);
}
static void
test_directory_overwrite (void)
{
char *path;
char *check;
p11_save_file *file;
p11_save_dir *dir;
char *subdir;
bool ret;
if (asprintf (&subdir, "%s/%s", test.directory, "extract-dir") < 0)
assert_not_reached ();
/* Some initial files into this directory, which get overwritten */
dir = p11_save_open_directory (subdir, 0);
ret = p11_save_write_and_finish (p11_save_open_file_in (dir, "file", ".txt"), "", 0) &&
p11_save_write_and_finish (p11_save_open_file_in (dir, "another-file", NULL), "", 0) &&
p11_save_write_and_finish (p11_save_open_file_in (dir, "third-file", NULL), "", 0) &&
p11_save_finish_directory (dir, true);
assert (ret && dir);
/* Now the actual test, using the same directory */
dir = p11_save_open_directory (subdir, P11_SAVE_OVERWRITE);
assert_ptr_not_null (dir);
file = p11_save_open_file_in (dir, "blah", ".cer");
assert_ptr_not_null (file);
ret = p11_save_write (file, test_cacert3_ca_der, sizeof (test_cacert3_ca_der));
assert_num_eq (true, ret);
ret = p11_save_finish_file (file, &path, true);
assert_num_eq (true, ret);
if (asprintf (&check, "%s/%s", subdir, "blah.cer") < 0)
assert_not_reached ();
assert_str_eq (check, path);
free (check);
free (path);
file = p11_save_open_file_in (dir, "file", ".txt");
assert_ptr_not_null (file);
ret = p11_save_write (file, test_text, strlen (test_text));
assert_num_eq (true, ret);
ret = p11_save_finish_file (file, &path, true);
assert_num_eq (true, ret);
if (asprintf (&check, "%s/%s", subdir, "file.txt") < 0)
assert_not_reached ();
assert_str_eq (check, path);
free (check);
free (path);
file = p11_save_open_file_in (dir, "file", ".txt");
assert_ptr_not_null (file);
ret = p11_save_write (file, test_text, 10);
assert_num_eq (true, ret);
ret = p11_save_finish_file (file, &path, true);
assert_num_eq (true, ret);
if (asprintf (&check, "%s/%s", subdir, "file.1.txt") < 0)
assert_not_reached ();
assert_str_eq (check, path);
free (check);
free (path);
ret = p11_save_finish_directory (dir, true);
assert_num_eq (true, ret);
test_check_directory (subdir, ("blah.cer", "file.txt", "file.1.txt", NULL));
test_check_data (subdir, "blah.cer", test_cacert3_ca_der, sizeof (test_cacert3_ca_der));
test_check_data (subdir, "file.txt", test_text, strlen (test_text));
test_check_data (subdir, "file.1.txt", test_text, 10);
assert (rmdir (subdir) >= 0);
free (subdir);
}
int
main (int argc,
char *argv[])
{
p11_fixture (setup, teardown);
p11_test (test_file_write, "/save/test_file_write");
p11_test (test_file_exists, "/save/test_file_exists");
p11_test (test_file_bad_directory, "/save/test_file_bad_directory");
p11_test (test_file_overwrite, "/save/test_file_overwrite");
p11_test (test_file_unique, "/save/file-unique");
p11_test (test_file_auto_empty, "/save/test_file_auto_empty");
p11_test (test_file_auto_length, "/save/test_file_auto_length");
p11_fixture (NULL, NULL);
p11_test (test_write_with_null, "/save/test_write_with_null");
p11_test (test_write_and_finish_with_null, "/save/test_write_and_finish_with_null");
p11_fixture (setup, teardown);
p11_test (test_file_abort, "/save/test_file_abort");
p11_test (test_directory_empty, "/save/test_directory_empty");
p11_test (test_directory_files, "/save/test_directory_files");
p11_test (test_directory_dups, "/save/test_directory_dups");
p11_test (test_directory_exists, "/save/test_directory_exists");
p11_test (test_directory_overwrite, "/save/test_directory_overwrite");
return p11_test_run (argc, argv);
}