path: root/nsswitch/libwbclient/tests/wbclient.c

/*
   Unix SMB/CIFS implementation.
   SMB torture tester
   Copyright (C) Guenther Deschner 2009-2010

   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 "lib/replace/replace.h"
#include "libcli/util/ntstatus.h"
#include "libcli/util/werror.h"
#include "lib/util/data_blob.h"
#include "lib/util/time.h"
#include "nsswitch/libwbclient/wbclient.h"
#include "nsswitch/libwbclient/wbc_async.h"
#include "torture/smbtorture.h"
#include "torture/winbind/proto.h"
#include "lib/util/util_net.h"
#include "lib/util/charset/charset.h"
#include "libcli/auth/libcli_auth.h"
#include "source4/param/param.h"
#include "lib/util/util.h"
#include "lib/crypto/arcfour.h"

#define WBC_ERROR_EQUAL(x,y) (x == y)

#define torture_assert_wbc_equal(torture_ctx, got, expected, cmt) \
	do { wbcErr __got = got, __expected = expected; \
	if (!WBC_ERROR_EQUAL(__got, __expected)) { \
		torture_result(torture_ctx, TORTURE_FAIL, __location__": "#got" was %s, expected %s: %s", wbcErrorString(__got), wbcErrorString(__expected), cmt); \
		return false; \
	} \
	} while (0)

#define torture_assert_wbc_ok(torture_ctx,expr,cmt) \
		torture_assert_wbc_equal(torture_ctx,expr,WBC_ERR_SUCCESS,cmt)


static void wbc_debug_torture(void *private_data, enum wbcDebugLevel level,
			      const char *fmt, va_list ap) PRINTF_ATTRIBUTE(3,0);
static void wbc_debug_torture(void *private_data, enum wbcDebugLevel level,
			      const char *fmt, va_list ap)
{
	struct torture_context *tctx = talloc_get_type_abort(private_data,
					struct torture_context);
	torture_comment(tctx, "%s", talloc_vasprintf(tctx, fmt, ap));
}

static bool test_wbc_ping(struct torture_context *tctx)
{
	torture_assert_wbc_ok(tctx, wbcPing(),
		"wbcPing failed");

	return true;
}

static bool test_wbc_ping_async(struct torture_context *tctx)
{
	struct wb_context *wb_ctx;
	struct tevent_req *req;

	wb_ctx = wb_context_init(tctx, NULL);

	req = wbcPing_send(tctx, tctx->ev, wb_ctx);
	torture_assert(tctx, req, "wbcPing_send failed");

	if(!tevent_req_poll(req, tctx->ev)) {
		return false;
	}
	torture_assert_wbc_ok(tctx, wbcPing_recv(req), "wbcPing_recv failed");
	return true;
}


static bool test_wbc_pingdc(struct torture_context *tctx)
{
	torture_assert_wbc_equal(tctx, wbcPingDc("random_string", NULL), WBC_ERR_NOT_IMPLEMENTED,
		"wbcPingDc failed");
	torture_assert_wbc_ok(tctx, wbcPingDc(NULL, NULL),
		"wbcPingDc failed");

	return true;
}

static bool test_wbc_library_details(struct torture_context *tctx)
{
	struct wbcLibraryDetails *details;

	torture_assert_wbc_ok(tctx, wbcLibraryDetails(&details),
		"wbcLibraryDetails failed");
	torture_assert(tctx, details,
		"wbcLibraryDetails returned NULL pointer");

	wbcFreeMemory(details);

	return true;
}

static bool test_wbc_interface_details(struct torture_context *tctx)
{
	struct wbcInterfaceDetails *details;

	torture_assert_wbc_ok(tctx, wbcInterfaceDetails(&details),
		"wbcInterfaceDetails failed");
	torture_assert(tctx, details,
		"wbcInterfaceDetails returned NULL pointer");

	wbcFreeMemory(details);

	return true;
}

static bool test_wbc_sidtypestring(struct torture_context *tctx)
{
	torture_assert_str_equal(tctx, wbcSidTypeString(WBC_SID_NAME_USE_NONE),
				 "SID_NONE", "SID_NONE failed");
	torture_assert_str_equal(tctx, wbcSidTypeString(WBC_SID_NAME_USER),
				 "SID_USER", "SID_USER failed");
	torture_assert_str_equal(tctx, wbcSidTypeString(WBC_SID_NAME_DOM_GRP),
				 "SID_DOM_GROUP", "SID_DOM_GROUP failed");
	torture_assert_str_equal(tctx, wbcSidTypeString(WBC_SID_NAME_DOMAIN),
				 "SID_DOMAIN", "SID_DOMAIN failed");
	torture_assert_str_equal(tctx, wbcSidTypeString(WBC_SID_NAME_ALIAS),
				 "SID_ALIAS", "SID_ALIAS failed");
	torture_assert_str_equal(tctx, wbcSidTypeString(WBC_SID_NAME_WKN_GRP),
				 "SID_WKN_GROUP", "SID_WKN_GROUP failed");
	torture_assert_str_equal(tctx, wbcSidTypeString(WBC_SID_NAME_DELETED),
				 "SID_DELETED", "SID_DELETED failed");
	torture_assert_str_equal(tctx, wbcSidTypeString(WBC_SID_NAME_INVALID),
				 "SID_INVALID", "SID_INVALID failed");
	torture_assert_str_equal(tctx, wbcSidTypeString(WBC_SID_NAME_UNKNOWN),
				 "SID_UNKNOWN", "SID_UNKNOWN failed");
	torture_assert_str_equal(tctx, wbcSidTypeString(WBC_SID_NAME_COMPUTER),
				 "SID_COMPUTER", "SID_COMPUTER failed");
	return true;
}

static bool test_wbc_sidtostring(struct torture_context *tctx)
{
	struct wbcDomainSid sid;
	const char *sid_string = "S-1-5-32";
	char *sid_string2;

	torture_assert_wbc_ok(tctx, wbcStringToSid(sid_string, &sid),
		"wbcStringToSid failed");
	torture_assert_wbc_ok(tctx, wbcSidToString(&sid, &sid_string2),
		"wbcSidToString failed");
	torture_assert_str_equal(tctx, sid_string, sid_string2,
		"sid strings differ");
	wbcFreeMemory(sid_string2);

	return true;
}

static bool test_wbc_guidtostring(struct torture_context *tctx)
{
	struct wbcGuid guid;
	const char *guid_string = "f7cf07b4-1487-45c7-824d-8b18cc580811";
	char *guid_string2;

	torture_assert_wbc_ok(tctx, wbcStringToGuid(guid_string, &guid),
		"wbcStringToGuid failed");
	torture_assert_wbc_ok(tctx, wbcGuidToString(&guid, &guid_string2),
		"wbcGuidToString failed");
	torture_assert_str_equal(tctx, guid_string, guid_string2,
		"guid strings differ");
	wbcFreeMemory(guid_string2);

	return true;
}

static bool test_wbc_domain_info(struct torture_context *tctx)
{
	struct wbcDomainInfo *info;
	struct wbcInterfaceDetails *details;

	torture_assert_wbc_ok(tctx, wbcInterfaceDetails(&details),
		"wbcInterfaceDetails failed");
	torture_assert_wbc_ok(
		tctx, wbcDomainInfo(details->netbios_domain, &info),
		"wbcDomainInfo failed");
	wbcFreeMemory(details);

	torture_assert(tctx, info,
		"wbcDomainInfo returned NULL pointer");
	wbcFreeMemory(info);

	return true;
}

static bool test_wbc_users(struct torture_context *tctx)
{
	const char *domain_name = NULL;
	uint32_t num_users;
	const char **users;
	int i;
	struct wbcInterfaceDetails *details;

	torture_assert_wbc_ok(tctx, wbcInterfaceDetails(&details),
		"wbcInterfaceDetails failed");

	domain_name = talloc_strdup(tctx, details->netbios_domain);
	wbcFreeMemory(details);

	torture_assert_wbc_ok(tctx, wbcListUsers(domain_name, &num_users, &users),
		"wbcListUsers failed");
	torture_assert(tctx, !(num_users > 0 && !users),
		"wbcListUsers returned invalid results");

	for (i=0; i < MIN(num_users,100); i++) {

		struct wbcDomainSid sid, *sids;
		enum wbcSidType name_type;
		char *domain;
		char *name;
		uint32_t num_sids;

		torture_assert_wbc_ok(tctx, wbcLookupName(domain_name, users[i], &sid, &name_type),
			"wbcLookupName failed");
		torture_assert_int_equal(tctx, name_type, WBC_SID_NAME_USER,
			"wbcLookupName expected WBC_SID_NAME_USER");
		torture_assert_wbc_ok(tctx, wbcLookupSid(&sid, &domain, &name, &name_type),
			"wbcLookupSid failed");
		torture_assert_int_equal(tctx, name_type, WBC_SID_NAME_USER,
			"wbcLookupSid expected WBC_SID_NAME_USER");
		torture_assert(tctx, name,
			"wbcLookupSid returned no name");
		wbcFreeMemory(domain);
		wbcFreeMemory(name);
		torture_assert_wbc_ok(tctx, wbcLookupUserSids(&sid, true, &num_sids, &sids),
			"wbcLookupUserSids failed");
		torture_assert_wbc_ok(
			tctx, wbcGetDisplayName(&sid, &domain, &name,
						&name_type),
			"wbcGetDisplayName failed");
		wbcFreeMemory(domain);
		wbcFreeMemory(name);
		wbcFreeMemory(sids);
	}
	wbcFreeMemory(users);

	return true;
}

static bool test_wbc_users_async(struct torture_context *tctx)
{
	struct wb_context *wb_ctx;
	struct tevent_req *req;
	const char *domain_name = NULL;
	uint32_t num_users;
	const char **users;
	int i;
	struct wbcInterfaceDetails *details;

	wb_ctx = wb_context_init(tctx, NULL);
	wbcSetDebug(wb_ctx, wbc_debug_torture, tctx);

	req = wbcInterfaceDetails_send(tctx, tctx->ev, wb_ctx);
	torture_assert(tctx, req, "wbcInterfaceDetails_send failed");

	if(!tevent_req_poll(req, tctx->ev)) {
		return false;
	}
	torture_assert_wbc_ok(tctx,
			      wbcInterfaceDetails_recv(req, tctx, &details),
			      "wbcInterfaceDetails_recv failed");

	domain_name = talloc_strdup(tctx, details->netbios_domain);
	wbcFreeMemory(details);

	/* No async implementation of this yet. */
	torture_assert_wbc_ok(tctx, wbcListUsers(domain_name, &num_users, &users),
		"wbcListUsers failed");
	torture_assert(tctx, !(num_users > 0 && !users),
		"wbcListUsers returned invalid results");

	for (i=0; i < MIN(num_users,100); i++) {

		struct wbcDomainSid sid, *sids;
		enum wbcSidType name_type;
		char *domain;
		char *name;
		uint32_t num_sids;

		req = wbcLookupName_send(tctx, tctx->ev, wb_ctx, domain_name,
					 users[i]);
		torture_assert(tctx, req, "wbcLookupName_send failed");

		if(!tevent_req_poll(req, tctx->ev)) {
			return false;
		}

		torture_assert_wbc_ok(tctx,
				      wbcLookupName_recv(req, &sid, &name_type),
				      "wbcLookupName_recv failed");

		torture_assert_int_equal(tctx, name_type, WBC_SID_NAME_USER,
			"wbcLookupName expected WBC_SID_NAME_USER");
		torture_assert_wbc_ok(tctx, wbcLookupSid(&sid, &domain, &name, &name_type),
			"wbcLookupSid failed");
		torture_assert_int_equal(tctx, name_type, WBC_SID_NAME_USER,
			"wbcLookupSid expected WBC_SID_NAME_USER");
		torture_assert(tctx, name,
			"wbcLookupSid returned no name");
		wbcFreeMemory(domain);
		wbcFreeMemory(name);
		torture_assert_wbc_ok(tctx, wbcLookupUserSids(&sid, true, &num_sids, &sids),
			"wbcLookupUserSids failed");
		wbcFreeMemory(sids);
	}
	wbcFreeMemory(users);

	return true;
}

static bool test_wbc_groups(struct torture_context *tctx)
{
	const char *domain_name = NULL;
	uint32_t num_groups;
	const char **groups;
	int i;
	struct wbcInterfaceDetails *details;

	torture_assert_wbc_ok(tctx, wbcInterfaceDetails(&details),
		"wbcInterfaceDetails failed");

	domain_name = talloc_strdup(tctx, details->netbios_domain);
	wbcFreeMemory(details);

	torture_assert_wbc_ok(tctx, wbcListGroups(domain_name, &num_groups, &groups),
		"wbcListGroups failed");
	torture_assert(tctx, !(num_groups > 0 && !groups),
		"wbcListGroups returned invalid results");

	for (i=0; i < MIN(num_groups,100); i++) {

		struct wbcDomainSid sid;
		enum wbcSidType name_type;
		char *domain;
		char *name;

		torture_assert_wbc_ok(tctx, wbcLookupName(domain_name, groups[i], &sid, &name_type),
			"wbcLookupName failed");
		torture_assert_wbc_ok(tctx, wbcLookupSid(&sid, &domain, &name, &name_type),
			"wbcLookupSid failed");
		torture_assert(tctx, name,
			"wbcLookupSid returned no name");
	}
	wbcFreeMemory(groups);

	return true;
}

static bool test_wbc_trusts(struct torture_context *tctx)
{
	struct wbcDomainInfo *domains;
	size_t num_domains;
	int i;

	torture_assert_wbc_ok(tctx, wbcListTrusts(&domains, &num_domains),
		"wbcListTrusts failed");
	torture_assert(tctx, !(num_domains > 0 && !domains),
		"wbcListTrusts returned invalid results");

	for (i=0; i < MIN(num_domains,100); i++) {

		struct wbcAuthErrorInfo *error;
		/*
		struct wbcDomainSid sid;
		enum wbcSidType name_type;
		char *domain;
		char *name;
		*/
		torture_assert_wbc_ok(tctx, wbcCheckTrustCredentials(domains[i].short_name, &error),
			"wbcCheckTrustCredentials failed");
		/*
		torture_assert_wbc_ok(tctx, wbcLookupName(domains[i].short_name, NULL, &sid, &name_type),
			"wbcLookupName failed");
		torture_assert_int_equal(tctx, name_type, WBC_SID_NAME_DOMAIN,
			"wbcLookupName expected WBC_SID_NAME_DOMAIN");
		torture_assert_wbc_ok(tctx, wbcLookupSid(&sid, &domain, &name, &name_type),
			"wbcLookupSid failed");
		torture_assert_int_equal(tctx, name_type, WBC_SID_NAME_DOMAIN,
			"wbcLookupSid expected WBC_SID_NAME_DOMAIN");
		torture_assert(tctx, name,
			"wbcLookupSid returned no name");
		*/
	}
	wbcFreeMemory(domains);

	return true;
}

static bool test_wbc_lookupdc(struct torture_context *tctx)
{
	const char *domain_name = NULL;
	struct wbcInterfaceDetails *details;
	struct wbcDomainControllerInfo *dc_info;

	torture_assert_wbc_ok(tctx, wbcInterfaceDetails(&details),
		"wbcInterfaceDetails failed");

	domain_name = talloc_strdup(tctx, details->netbios_domain);
	wbcFreeMemory(details);

	torture_assert_wbc_ok(tctx, wbcLookupDomainController(domain_name, 0, &dc_info),
		"wbcLookupDomainController failed");
	wbcFreeMemory(dc_info);

	return true;
}

static bool test_wbc_lookupdcex(struct torture_context *tctx)
{
	const char *domain_name = NULL;
	struct wbcInterfaceDetails *details;
	struct wbcDomainControllerInfoEx *dc_info;

	torture_assert_wbc_ok(tctx, wbcInterfaceDetails(&details),
		"wbcInterfaceDetails failed");

	domain_name = talloc_strdup(tctx, details->netbios_domain);
	wbcFreeMemory(details);

	torture_assert_wbc_ok(tctx, wbcLookupDomainControllerEx(domain_name, NULL, NULL, 0, &dc_info),
		"wbcLookupDomainControllerEx failed");
	wbcFreeMemory(dc_info);

	return true;
}

static bool test_wbc_resolve_winsbyname(struct torture_context *tctx)
{
	const char *name;
	char *ip;
	wbcErr ret;

	name = torture_setting_string(tctx, "host", NULL);

	ret = wbcResolveWinsByName(name, &ip);

	if (is_ipaddress(name)) {
		torture_assert_wbc_equal(tctx, ret, WBC_ERR_DOMAIN_NOT_FOUND, "wbcResolveWinsByName failed");
	} else {
		torture_assert_wbc_ok(tctx, ret, "wbcResolveWinsByName failed");
	}

	return true;
}

static bool test_wbc_resolve_winsbyip(struct torture_context *tctx)
{
	const char *ip;
	char *name;
	wbcErr ret;

	ip = torture_setting_string(tctx, "host", NULL);

	ret = wbcResolveWinsByIP(ip, &name);

	torture_assert_wbc_ok(tctx, ret, "wbcResolveWinsByIP failed");

	wbcFreeMemory(name);

	return true;
}

static bool test_wbc_lookup_rids(struct torture_context *tctx)
{
	struct wbcDomainSid builtin;
	uint32_t rids[2] = { 544, 545 };
	const char *domain_name, **names;
	enum wbcSidType *types;
	wbcErr ret;

	wbcStringToSid("S-1-5-32", &builtin);

	ret = wbcLookupRids(&builtin, 2, rids, &domain_name, &names,
			    &types);
	torture_assert_wbc_ok(tctx, ret, "wbcLookupRids failed");

	torture_assert_str_equal(
		tctx, names[0], "Administrators",
		"S-1-5-32-544 not mapped to 'Administrators'");
	torture_assert_str_equal(
		tctx, names[1], "Users", "S-1-5-32-545 not mapped to 'Users'");

	wbcFreeMemory((char *)domain_name);
	wbcFreeMemory(names);
	wbcFreeMemory(types);

	return true;
}

static bool test_wbc_get_sidaliases(struct torture_context *tctx)
{
	struct wbcDomainSid builtin;
	struct wbcDomainInfo *info;
	struct wbcInterfaceDetails *details;
	struct wbcDomainSid sids[2];
	uint32_t *rids;
	uint32_t num_rids;
	wbcErr ret;

	torture_assert_wbc_ok(tctx, wbcInterfaceDetails(&details),
		"wbcInterfaceDetails failed");
	torture_assert_wbc_ok(
		tctx, wbcDomainInfo(details->netbios_domain, &info),
		"wbcDomainInfo failed");
	wbcFreeMemory(details);

	sids[0] = info->sid;
	sids[0].sub_auths[sids[0].num_auths++] = 500;
	sids[1] = info->sid;
	sids[1].sub_auths[sids[1].num_auths++] = 512;
	wbcFreeMemory(info);

	torture_assert_wbc_ok(
		tctx, wbcStringToSid("S-1-5-32", &builtin),
		"wbcStringToSid failed");

	ret = wbcGetSidAliases(&builtin, sids, 2, &rids, &num_rids);
	torture_assert_wbc_ok(tctx, ret, "wbcGetSidAliases failed");

	wbcFreeMemory(rids);

	return true;
}

static bool test_wbc_authenticate_user_int(struct torture_context *tctx,
					   const char *correct_password)
{
	struct wbcAuthUserParams params;
	struct wbcAuthUserInfo *info = NULL;
	struct wbcAuthErrorInfo *error = NULL;
	wbcErr ret;

	ret = wbcAuthenticateUser(getenv("USERNAME"), correct_password);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_SUCCESS,
				 "wbcAuthenticateUser failed");

	ZERO_STRUCT(params);
	params.account_name		= getenv("USERNAME");
	params.level			= WBC_AUTH_USER_LEVEL_PLAIN;
	params.password.plaintext	= correct_password;

	ret = wbcAuthenticateUserEx(&params, &info, &error);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_SUCCESS,
				 "wbcAuthenticateUserEx failed");
	wbcFreeMemory(info);
	info = NULL;

	wbcFreeMemory(error);
	error = NULL;

	params.password.plaintext       = "wrong";
	ret = wbcAuthenticateUserEx(&params, &info, &error);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_AUTH_ERROR,
				 "wbcAuthenticateUserEx succeeded where it "
				 "should have failed");
	wbcFreeMemory(info);
	info = NULL;

	wbcFreeMemory(error);
	error = NULL;

	return true;
}

static bool test_wbc_authenticate_user(struct torture_context *tctx)
{
	return test_wbc_authenticate_user_int(tctx, getenv("PASSWORD"));
}

static bool test_wbc_change_password(struct torture_context *tctx)
{
	wbcErr ret;
	const char *oldpass = getenv("PASSWORD");
	const char *newpass = "Koo8irei";

	struct samr_CryptPassword new_nt_password;
	struct samr_CryptPassword new_lm_password;
	struct samr_Password old_nt_hash_enc;
	struct samr_Password old_lanman_hash_enc;

	uint8_t old_nt_hash[16];
	uint8_t old_lanman_hash[16];
	uint8_t new_nt_hash[16];
	uint8_t new_lanman_hash[16];

	struct wbcChangePasswordParams params;

	ZERO_STRUCT(params);

	E_md4hash(oldpass, old_nt_hash);
	E_md4hash(newpass, new_nt_hash);

	if (lp_client_lanman_auth(tctx->lp_ctx) &&
	    E_deshash(newpass, new_lanman_hash) &&
	    E_deshash(oldpass, old_lanman_hash)) {

		/* E_deshash returns false for 'long' passwords (> 14
		   DOS chars).  This allows us to match Win2k, which
		   does not store a LM hash for these passwords (which
		   would reduce the effective password length to 14) */

		encode_pw_buffer(new_lm_password.data, newpass, STR_UNICODE);
		arcfour_crypt(new_lm_password.data, old_nt_hash, 516);
		E_old_pw_hash(new_nt_hash, old_lanman_hash,
			      old_lanman_hash_enc.hash);

		params.old_password.response.old_lm_hash_enc_length =
			sizeof(old_lanman_hash_enc.hash);
		params.old_password.response.old_lm_hash_enc_data =
			old_lanman_hash_enc.hash;
		params.new_password.response.lm_length =
			sizeof(new_lm_password.data);
		params.new_password.response.lm_data =
			new_lm_password.data;
	} else {
		ZERO_STRUCT(new_lm_password);
		ZERO_STRUCT(old_lanman_hash_enc);
	}

	encode_pw_buffer(new_nt_password.data, newpass, STR_UNICODE);

	arcfour_crypt(new_nt_password.data, old_nt_hash, 516);
	E_old_pw_hash(new_nt_hash, old_nt_hash, old_nt_hash_enc.hash);

	params.old_password.response.old_nt_hash_enc_length =
		sizeof(old_nt_hash_enc.hash);
	params.old_password.response.old_nt_hash_enc_data =
		old_nt_hash_enc.hash;
	params.new_password.response.nt_length = sizeof(new_nt_password.data);
	params.new_password.response.nt_data = new_nt_password.data;

	params.level = WBC_CHANGE_PASSWORD_LEVEL_RESPONSE;
	params.account_name = getenv("USERNAME");
	params.domain_name = "SAMBA-TEST";

	ret = wbcChangeUserPasswordEx(&params, NULL, NULL, NULL);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_SUCCESS,
				 "wbcChangeUserPassword failed");

	if (!test_wbc_authenticate_user_int(tctx, "Koo8irei")) {
		return false;
	}

	ret = wbcChangeUserPassword(getenv("USERNAME"), "Koo8irei",
				    getenv("PASSWORD"));
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_SUCCESS,
				 "wbcChangeUserPassword failed");

	return test_wbc_authenticate_user_int(tctx, getenv("PASSWORD"));
}

static bool test_wbc_logon_user(struct torture_context *tctx)
{
	struct wbcLogonUserParams params;
	struct wbcLogonUserInfo *info = NULL;
	struct wbcAuthErrorInfo *error = NULL;
	struct wbcUserPasswordPolicyInfo *policy = NULL;
	struct wbcInterfaceDetails *iface;
	struct wbcDomainSid sid;
	enum wbcSidType sidtype;
	char *sidstr;
	wbcErr ret;

	ZERO_STRUCT(params);

	ret = wbcLogonUser(&params, &info, &error, &policy);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_INVALID_PARAM,
				 "wbcLogonUser succeeded where it should "
				 "have failed");

	params.username = getenv("USERNAME");
	params.password = getenv("PASSWORD");

	ret = wbcAddNamedBlob(&params.num_blobs, &params.blobs,
			      "foo", 0, discard_const_p(uint8_t, "bar"), 4);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_SUCCESS,
				 "wbcAddNamedBlob failed");

	ret = wbcLogonUser(&params, &info, &error, &policy);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_SUCCESS,
				 "wbcLogonUser failed");
	wbcFreeMemory(info); info = NULL;
	wbcFreeMemory(error); error = NULL;
	wbcFreeMemory(policy); policy = NULL;

	params.password = "wrong";

	ret = wbcLogonUser(&params, &info, &error, &policy);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_AUTH_ERROR,
				 "wbcLogonUser should have failed with "
				 "WBC_ERR_AUTH_ERROR");
	wbcFreeMemory(info); info = NULL;
	wbcFreeMemory(error); error = NULL;
	wbcFreeMemory(policy); policy = NULL;

	ret = wbcAddNamedBlob(&params.num_blobs, &params.blobs,
			      "membership_of", 0,
			      discard_const_p(uint8_t, "S-1-2-3-4"),
			      strlen("S-1-2-3-4")+1);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_SUCCESS,
				 "wbcAddNamedBlob failed");
	params.password = getenv("PASSWORD");
	ret = wbcLogonUser(&params, &info, &error, &policy);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_AUTH_ERROR,
				 "wbcLogonUser should have failed with "
				 "WBC_ERR_AUTH_ERROR");
	wbcFreeMemory(info); info = NULL;
	wbcFreeMemory(error); error = NULL;
	wbcFreeMemory(policy); policy = NULL;
	wbcFreeMemory(params.blobs);
	params.blobs = NULL; params.num_blobs = 0;

	ret = wbcInterfaceDetails(&iface);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_SUCCESS,
				 "wbcInterfaceDetails failed");

	ret = wbcLookupName(iface->netbios_domain, getenv("USERNAME"), &sid,
			    &sidtype);
	wbcFreeMemory(iface);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_SUCCESS,
				 "wbcLookupName failed");

	ret = wbcSidToString(&sid, &sidstr);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_SUCCESS,
				 "wbcSidToString failed");

	ret = wbcAddNamedBlob(&params.num_blobs, &params.blobs,
			      "membership_of", 0,
			      (uint8_t *)sidstr, strlen(sidstr)+1);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_SUCCESS,
				 "wbcAddNamedBlob failed");
	wbcFreeMemory(sidstr);
	params.password = getenv("PASSWORD");
	ret = wbcLogonUser(&params, &info, &error, &policy);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_SUCCESS,
				 "wbcLogonUser failed");
	wbcFreeMemory(info); info = NULL;
	wbcFreeMemory(error); error = NULL;
	wbcFreeMemory(policy); policy = NULL;
	wbcFreeMemory(params.blobs);
	params.blobs = NULL; params.num_blobs = 0;

	return true;
}

static bool test_wbc_getgroups(struct torture_context *tctx)
{
	wbcErr ret;
	uint32_t num_groups;
	gid_t *groups;

	ret = wbcGetGroups(getenv("USERNAME"), &num_groups, &groups);
	torture_assert_wbc_equal(tctx, ret, WBC_ERR_SUCCESS,
				 "wbcGetGroups failed");
	wbcFreeMemory(groups);
	return true;
}

struct torture_suite *torture_wbclient(void)
{
	struct torture_suite *suite = torture_suite_create(talloc_autofree_context(), "WBCLIENT");

	torture_suite_add_simple_test(suite, "wbcPing", test_wbc_ping);
	torture_suite_add_simple_test(suite, "wbcPing_async", test_wbc_ping_async);
	torture_suite_add_simple_test(suite, "wbcPingDc", test_wbc_pingdc);
	torture_suite_add_simple_test(suite, "wbcLibraryDetails", test_wbc_library_details);
	torture_suite_add_simple_test(suite, "wbcInterfaceDetails", test_wbc_interface_details);
	torture_suite_add_simple_test(suite, "wbcSidTypeString", test_wbc_sidtypestring);
	torture_suite_add_simple_test(suite, "wbcSidToString", test_wbc_sidtostring);
	torture_suite_add_simple_test(suite, "wbcGuidToString", test_wbc_guidtostring);
	torture_suite_add_simple_test(suite, "wbcDomainInfo", test_wbc_domain_info);
	torture_suite_add_simple_test(suite, "wbcListUsers", test_wbc_users);
	torture_suite_add_simple_test(suite, "wbcListUsers_async", test_wbc_users_async);
	torture_suite_add_simple_test(suite, "wbcListGroups", test_wbc_groups);
	torture_suite_add_simple_test(suite, "wbcListTrusts", test_wbc_trusts);
	torture_suite_add_simple_test(suite, "wbcLookupDomainController", test_wbc_lookupdc);
	torture_suite_add_simple_test(suite, "wbcLookupDomainControllerEx", test_wbc_lookupdcex);
	torture_suite_add_simple_test(suite, "wbcResolveWinsByName", test_wbc_resolve_winsbyname);
	torture_suite_add_simple_test(suite, "wbcResolveWinsByIP", test_wbc_resolve_winsbyip);
	torture_suite_add_simple_test(suite, "wbcLookupRids",
				      test_wbc_lookup_rids);
	torture_suite_add_simple_test(suite, "wbcGetSidAliases",
				      test_wbc_get_sidaliases);
	torture_suite_add_simple_test(suite, "wbcAuthenticateUser",
				      test_wbc_authenticate_user);
	torture_suite_add_simple_test(suite, "wbcLogonUser",
				      test_wbc_logon_user);
	torture_suite_add_simple_test(suite, "wbcChangeUserPassword",
				      test_wbc_change_password);
	torture_suite_add_simple_test(suite, "wbcGetGroups",
				      test_wbc_getgroups);

	return suite;
}