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/*
* Unix SMB/CIFS implementation.
*
* Unit test for vfs_posixacl
*
* Copyright (C) Christof Schmitt 2020
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#include "vfs_posixacl.c"
#include <cmocka.h>
static void smb_acl_add_entry(struct smb_acl_t * smb_acl,
SMB_ACL_TAG_T tag, uint32_t id,
bool read, bool write, bool execute)
{
int ret;
struct smb_acl_entry *smb_acl_entry = NULL;
SMB_ACL_PERMSET_T smb_permset = NULL;
ret = sys_acl_create_entry(&smb_acl, &smb_acl_entry);
assert_int_equal(ret, 0);
ret = sys_acl_set_tag_type(smb_acl_entry, tag);
assert_int_equal(ret, 0);
if (tag == SMB_ACL_USER || tag == SMB_ACL_GROUP) {
ret = sys_acl_set_qualifier(smb_acl_entry, &id);
assert_int_equal(ret, 0);
}
ret = sys_acl_get_permset(smb_acl_entry, &smb_permset);
assert_int_equal(ret, 0);
if (read) {
ret = sys_acl_add_perm(smb_permset, SMB_ACL_READ);
assert_int_equal(ret, 0);
}
if (write) {
ret = sys_acl_add_perm(smb_permset, SMB_ACL_WRITE);
assert_int_equal(ret, 0);
}
if (execute) {
ret = sys_acl_add_perm(smb_permset, SMB_ACL_EXECUTE);
assert_int_equal(ret, 0);
}
ret = sys_acl_set_permset(smb_acl_entry, smb_permset);
assert_int_equal(ret, 0);
}
static void acl_check_entry(acl_entry_t acl_entry, SMB_ACL_TAG_T tag,
uint32_t id,
bool read, bool write, bool execute)
{
int ret;
acl_permset_t acl_permset = NULL;
acl_tag_t acl_tag;
ret = acl_get_permset(acl_entry, &acl_permset);
assert_int_equal(ret, 0);
ret = acl_get_tag_type(acl_entry, &acl_tag);
assert_int_equal(ret, 0);
assert_int_equal(acl_tag, tag);
if (tag == ACL_USER || tag == ACL_GROUP) {
uint32_t *id_p;
id_p = acl_get_qualifier(acl_entry);
assert_non_null(id_p);
assert_int_equal(*id_p, id);
}
#ifdef HAVE_ACL_GET_PERM_NP
ret = acl_get_perm_np(acl_permset, ACL_READ);
#else
ret = acl_get_perm(acl_permset, ACL_READ);
#endif
assert_int_equal(ret, read ? 1 : 0);
#ifdef HAVE_ACL_GET_PERM_NP
ret = acl_get_perm_np(acl_permset, ACL_WRITE);
#else
ret = acl_get_perm(acl_permset, ACL_WRITE);
#endif
assert_int_equal(ret, write ? 1 : 0);
#ifdef HAVE_ACL_GET_PERM_NP
ret = acl_get_perm_np(acl_permset, ACL_EXECUTE);
#else
ret = acl_get_perm(acl_permset, ACL_EXECUTE);
#endif
assert_int_equal(ret, execute ? 1 : 0);
}
static void test_smb_acl_to_posix_simple_acl(void **state)
{
TALLOC_CTX *mem_ctx = talloc_stackframe();
struct smb_acl_t *smb_acl = NULL;
acl_t acl = NULL;
acl_entry_t acl_entry = NULL;
int ret;
smb_acl = sys_acl_init(mem_ctx);
assert_non_null(smb_acl);
smb_acl_add_entry(smb_acl, SMB_ACL_USER_OBJ, 0, false, true, false);
smb_acl_add_entry(smb_acl, SMB_ACL_GROUP_OBJ, 0, true, false, false);
smb_acl_add_entry(smb_acl, SMB_ACL_OTHER, 0, false, false, true);
acl = smb_acl_to_posix(smb_acl);
assert_non_null(acl);
ret = acl_get_entry(acl, ACL_FIRST_ENTRY, &acl_entry);
assert_int_equal(ret, 1);
acl_check_entry(acl_entry, ACL_USER_OBJ, 0, false, true, false);
ret = acl_get_entry(acl, ACL_NEXT_ENTRY, &acl_entry);
assert_int_equal(ret, 1);
acl_check_entry(acl_entry, ACL_GROUP_OBJ, 0, true, false, false);
ret = acl_get_entry(acl, ACL_NEXT_ENTRY, &acl_entry);
assert_int_equal(ret, 1);
acl_check_entry(acl_entry, ACL_OTHER, 0, false, false, true);
ret = acl_get_entry(acl, ACL_NEXT_ENTRY, &acl_entry);
assert_int_equal(ret, 0);
ret = acl_free(acl);
assert_int_equal(ret, 0);
TALLOC_FREE(mem_ctx);
}
int main(int argc, char **argv)
{
const struct CMUnitTest tests[] = {
cmocka_unit_test(test_smb_acl_to_posix_simple_acl),
};
cmocka_set_message_output(CM_OUTPUT_SUBUNIT);
if (argc != 2) {
print_error("Usage: %s smb.conf\n", argv[0]);
exit(1);
}
/*
* Initialize enough of the Samba internals to have the
* mappings tests work.
*/
talloc_stackframe();
lp_load_global(argv[1]);
return cmocka_run_group_tests(tests, NULL, NULL);
}
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