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/*
Unix SMB/CIFS implementation.
local testing of registry diff functionality
Copyright (C) Jelmer Vernooij 2007
Copyright (C) Wilco Baan Hofman 2008
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 "includes.h"
#include "lib/registry/registry.h"
#include "torture/torture.h"
#include "librpc/gen_ndr/winreg.h"
#include "param/param.h"
struct diff_tcase_data {
struct registry_context *r1_ctx;
struct registry_context *r2_ctx;
struct reg_diff_callbacks *callbacks;
void *callback_data;
char *tempdir;
char *filename;
};
static bool test_generate_diff(struct torture_context *tctx, void *tcase_data)
{
WERROR error;
struct diff_tcase_data *td = tcase_data;
error = reg_generate_diff(td->r1_ctx, td->r2_ctx,
td->callbacks,
td->callback_data);
torture_assert_werr_ok(tctx, error, "reg_generate_diff");
return true;
}
#if 0
static bool test_diff_load(struct torture_context *tctx, void *tcase_data)
{
struct diff_tcase_data *td = tcase_data;
struct smb_iconv_convenience *ic;
struct reg_diff_callbacks *callbacks;
void *data;
WERROR error;
ic = lp_iconv_convenience(tctx->lp_ctx);
error = reg_diff_load(td->filename, iconv_convenience, callbacks, data);
torture_assert_werr_ok(tctx, error, "reg_diff_load");
return true;
}
#endif
static bool test_diff_apply(struct torture_context *tctx, void *tcase_data)
{
struct diff_tcase_data *td = tcase_data;
struct registry_key *key;
WERROR error;
error = reg_diff_apply(td->r1_ctx, lp_iconv_convenience(tctx->lp_ctx), td->filename);
torture_assert_werr_ok(tctx, error, "reg_diff_apply");
error = td->r1_ctx->ops->get_predefined_key(td->r1_ctx, HKEY_LOCAL_MACHINE, &key);
torture_assert_werr_ok(tctx, error, "Opening HKEY_LOCAL_MACHINE failed");
/* If this generates an error it could be that the apply doesn't work,
* but also that the reg_generate_diff didn't work. */
error = td->r1_ctx->ops->open_key(td->r1_ctx, key, "Software", &key);
torture_assert_werr_ok(tctx, error, "Opening HKLM\\Software failed");
error = td->r1_ctx->ops->open_key(td->r1_ctx, key, "Microsoft", &key);
torture_assert_werr_ok(tctx, error, "Opening HKLM\\Software\\Microsoft failed");
error = td->r1_ctx->ops->open_key(td->r1_ctx, key, "Windows", &key);
torture_assert_werr_ok(tctx, error, "Opening HKLM\\..\\Microsoft\\Windows failed");
error = td->r1_ctx->ops->open_key(td->r1_ctx, key, "CurrentVersion", &key);
torture_assert_werr_ok(tctx, error, "Opening HKLM\\..\\Windows\\CurrentVersion failed");
error = td->r1_ctx->ops->open_key(td->r1_ctx, key, "Policies", &key);
torture_assert_werr_ok(tctx, error, "Opening HKLM\\..\\CurrentVersion\\Policies failed");
error = td->r1_ctx->ops->open_key(td->r1_ctx, key, "Explorer", &key);
torture_assert_werr_ok(tctx, error, "Opening HKLM\\..\\Policies\\Explorer failed");
return true;
}
static const char *added_key = NULL;
static WERROR test_add_key(void *callback_data, const char *key_name)
{
added_key = talloc_strdup(callback_data, key_name);
return WERR_OK;
}
static bool test_generate_diff_key_add(struct torture_context *tctx, void *tcase_data)
{
struct reg_diff_callbacks cb;
struct registry_key rk;
return true;
ZERO_STRUCT(cb);
cb.add_key = test_add_key;
if (W_ERROR_IS_OK(reg_generate_diff_key(&rk, NULL, "bla", &cb, tctx)))
return false;
torture_assert_str_equal(tctx, added_key, "bla", "key added");
return true;
}
static bool test_generate_diff_key_null(struct torture_context *tctx, void *tcase_data)
{
struct reg_diff_callbacks cb;
ZERO_STRUCT(cb);
if (!W_ERROR_IS_OK(reg_generate_diff_key(NULL, NULL, "", &cb, NULL)))
return false;
return true;
}
static void tcase_add_tests (struct torture_tcase *tcase)
{
torture_tcase_add_simple_test(tcase, "test_generate_diff_key_add",
test_generate_diff_key_add);
torture_tcase_add_simple_test(tcase, "test_generate_diff_key_null",
test_generate_diff_key_null);
torture_tcase_add_simple_test(tcase, "test_generate_diff",
test_generate_diff);
torture_tcase_add_simple_test(tcase, "test_diff_apply",
test_diff_apply);
/* torture_tcase_add_simple_test(tcase, "test_diff_load",
test_diff_load);
*/
}
static bool diff_setup_tcase(struct torture_context *tctx, void **data)
{
struct registry_context *r1_ctx, *r2_ctx;
WERROR error;
NTSTATUS status;
struct hive_key *r1_hklm, *r1_hkcu;
struct hive_key *r2_hklm, *r2_hkcu;
const char *filename;
struct diff_tcase_data *td;
struct registry_key *key, *newkey;
DATA_BLOB blob;
td = talloc(tctx, struct diff_tcase_data);
/* Create two registry contexts */
error = reg_open_local(tctx, &r1_ctx);
torture_assert_werr_ok(tctx, error, "Opening registry 1 for patch tests failed");
error = reg_open_local(tctx, &r2_ctx);
torture_assert_werr_ok(tctx, error, "Opening registry 2 for patch tests failed");
/* Create temp directory */
status = torture_temp_dir(tctx, "patchfile", &td->tempdir);
torture_assert_ntstatus_ok(tctx, status, "Creating temp dir failed");
/* Create and mount HKLM and HKCU hives for registry 1 */
filename = talloc_asprintf(tctx, "%s/r1_local_machine.ldb", td->tempdir);
error = reg_open_ldb_file(tctx, filename, NULL, NULL, tctx->ev, tctx->lp_ctx, &r1_hklm);
torture_assert_werr_ok(tctx, error, "Opening local machine file failed");
error = reg_mount_hive(r1_ctx, r1_hklm, HKEY_LOCAL_MACHINE, NULL);
torture_assert_werr_ok(tctx, error, "Mounting hive failed");
filename = talloc_asprintf(tctx, "%s/r1_current_user.ldb", td->tempdir);
error = reg_open_ldb_file(tctx, filename, NULL, NULL, tctx->ev, tctx->lp_ctx, &r1_hkcu);
torture_assert_werr_ok(tctx, error, "Opening current user file failed");
error = reg_mount_hive(r1_ctx, r1_hkcu, HKEY_CURRENT_USER, NULL);
torture_assert_werr_ok(tctx, error, "Mounting hive failed");
/* Create and mount HKLM and HKCU hives for registry 2 */
filename = talloc_asprintf(tctx, "%s/r2_local_machine.ldb", td->tempdir);
error = reg_open_ldb_file(tctx, filename, NULL, NULL, tctx->ev, tctx->lp_ctx, &r2_hklm);
torture_assert_werr_ok(tctx, error, "Opening local machine file failed");
error = reg_mount_hive(r2_ctx, r2_hklm, HKEY_LOCAL_MACHINE, NULL);
torture_assert_werr_ok(tctx, error, "Mounting hive failed");
filename = talloc_asprintf(tctx, "%s/r2_current_user.ldb", td->tempdir);
error = reg_open_ldb_file(tctx, filename, NULL, NULL, tctx->ev, tctx->lp_ctx, &r2_hkcu);
torture_assert_werr_ok(tctx, error, "Opening current user file failed");
error = reg_mount_hive(r2_ctx, r2_hkcu, HKEY_CURRENT_USER, NULL);
torture_assert_werr_ok(tctx, error, "Mounting hive failed");
error = r1_ctx->ops->get_predefined_key(r1_ctx, HKEY_CURRENT_USER, &key);
torture_assert_werr_ok(tctx, error, "Opening HKEY_CURRENT_USER failed");
error = r1_ctx->ops->create_key(r1_ctx, key, "Network", NULL, NULL, &newkey);
torture_assert_werr_ok(tctx, error, "Opening HKCU\\Network failed");
error = r1_ctx->ops->create_key(r1_ctx, newkey, "L", NULL, NULL, &newkey);
torture_assert_werr_ok(tctx, error, "Opening HKCU\\Network\\L failed");
error = r2_ctx->ops->get_predefined_key(r2_ctx, HKEY_LOCAL_MACHINE, &key);
torture_assert_werr_ok(tctx, error, "Opening HKEY_LOCAL_MACHINE failed");
error = r2_ctx->ops->create_key(r2_ctx, key, "Software", NULL, NULL, &newkey);
torture_assert_werr_ok(tctx, error, "Creating HKLM\\Sofware failed");
error = r2_ctx->ops->create_key(r2_ctx, newkey, "Microsoft", NULL, NULL, &newkey);
torture_assert_werr_ok(tctx, error, "Creating HKLM\\Software\\Microsoft failed");
error = r2_ctx->ops->create_key(r2_ctx, newkey, "Windows", NULL, NULL, &newkey);
torture_assert_werr_ok(tctx, error, "Creating HKLM\\Software\\Microsoft\\Windows failed");
error = r2_ctx->ops->create_key(r2_ctx, newkey, "CurrentVersion", NULL, NULL, &newkey);
torture_assert_werr_ok(tctx, error, "Creating HKLM\\..\\Windows\\CurrentVersion failed");
error = r2_ctx->ops->create_key(r2_ctx, newkey, "Policies", NULL, NULL, &newkey);
torture_assert_werr_ok(tctx, error, "Creating HKLM\\..\\CurrentVersion\\Policies failed");
error = r2_ctx->ops->create_key(r2_ctx, newkey, "Explorer", NULL, NULL, &newkey);
torture_assert_werr_ok(tctx, error, "Creating HKLM\\..\\Policies\\Explorer failed");
blob.data = (void *)talloc(r2_ctx, uint32_t);
SIVAL(blob.data, 0, 0x03ffffff);
blob.length = sizeof(uint32_t);
r1_ctx->ops->set_value(newkey, "NoDrives", REG_DWORD, blob);
/* Set test case data */
td->r1_ctx = r1_ctx;
td->r2_ctx = r2_ctx;
*data = td;
return true;
}
static bool diff_setup_preg_tcase (struct torture_context *tctx, void **data)
{
struct diff_tcase_data *td;
struct smb_iconv_convenience *ic;
WERROR error;
diff_setup_tcase(tctx, data);
td = *data;
ic = lp_iconv_convenience(tctx->lp_ctx);
td->filename = talloc_asprintf(tctx, "%s/test.pol", td->tempdir);
error = reg_preg_diff_save(tctx, td->filename, ic, &td->callbacks, &td->callback_data);
torture_assert_werr_ok(tctx, error, "reg_preg_diff_save");
return true;
}
static bool diff_setup_dotreg_tcase (struct torture_context *tctx, void **data)
{
struct diff_tcase_data *td;
struct smb_iconv_convenience *ic;
WERROR error;
diff_setup_tcase(tctx, data);
td = *data;
ic = lp_iconv_convenience(tctx->lp_ctx);
td->filename = talloc_asprintf(tctx, "%s/test.reg", td->tempdir);
error = reg_dotreg_diff_save(tctx, td->filename, ic, &td->callbacks, &td->callback_data);
torture_assert_werr_ok(tctx, error, "reg_dotreg_diff_save");
return true;
}
struct torture_suite *torture_registry_diff(TALLOC_CTX *mem_ctx)
{
struct torture_tcase *tcase;
struct torture_suite *suite = torture_suite_create(mem_ctx, "DIFF");
tcase = torture_suite_add_tcase(suite, "PReg");
torture_tcase_set_fixture(tcase, diff_setup_preg_tcase, NULL);
tcase_add_tests(tcase);
tcase = torture_suite_add_tcase(suite, "dotreg");
torture_tcase_set_fixture(tcase, diff_setup_dotreg_tcase, NULL);
tcase_add_tests(tcase);
return suite;
}
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