Adding upstream version 2:4.17.12+dfsg.upstream/2%4.17.12+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 611 insertions, 0 deletions

diff --git a/source4/torture/dfs/common.c b/source4/torture/dfs/common.c
new file mode 100644
index 0000000..5772c0d
--- /dev/null
+++ b/source4/torture/dfs/common.c
@@ -0,0 +1,71 @@
+/*
+   Unix SMB/CIFS implementation.
+   test suite for various Domain DFS
+   Copyright (C) Matthieu Patou 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 "includes.h"
+#include "libcli/libcli.h"
+#include "torture/smbtorture.h"
+#include "torture/util.h"
+#include "../librpc/gen_ndr/ndr_dfsblobs.h"
+#include "librpc/ndr/libndr.h"
+#include "param/param.h"
+#include "torture/torture.h"
+#include "torture/dfs/proto.h"
+#include "libcli/raw/raw_proto.h"
+
+NTSTATUS dfs_cli_do_call(struct smbcli_tree *tree,
+			 struct dfs_GetDFSReferral *ref)
+{
+	NTSTATUS result;
+	enum ndr_err_code ndr_err;
+	uint16_t setup = TRANSACT2_GET_DFS_REFERRAL;
+	struct smb_trans2 trans;
+
+	ZERO_STRUCT(trans);
+	trans.in.max_param = 0;
+	trans.in.max_data = 4096;
+	trans.in.max_setup = 0;
+	trans.in.flags = 0;
+	trans.in.timeout = 0;
+	trans.in.setup_count = 1;
+	trans.in.setup = &setup;
+	trans.in.trans_name = NULL;
+
+	ndr_err = ndr_push_struct_blob(&trans.in.params, tree,
+			&ref->in.req,
+			(ndr_push_flags_fn_t)ndr_push_dfs_GetDFSReferral_in);
+	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+		return NT_STATUS_INTERNAL_ERROR;
+	}
+	trans.in.data = data_blob(NULL, 0);
+
+	result = smb_raw_trans2(tree, tree, &trans);
+
+	if (!NT_STATUS_IS_OK(result))
+		return result;
+
+	ndr_err = ndr_pull_struct_blob(&trans.out.data, tree,
+			ref->out.resp,
+			(ndr_pull_flags_fn_t)ndr_pull_dfs_referral_resp);
+	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+		return NT_STATUS_INVALID_NETWORK_RESPONSE;
+	}
+
+	return NT_STATUS_OK;
+}
+
diff --git a/source4/torture/dfs/domaindfs.c b/source4/torture/dfs/domaindfs.c
new file mode 100644
index 0000000..4bc5192
--- /dev/null
+++ b/source4/torture/dfs/domaindfs.c
@@ -0,0 +1,540 @@
+/*
+   Unix SMB/CIFS implementation.
+   test suite for various Domain DFS
+   Copyright (C) Matthieu Patou 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 "includes.h"
+#include "libcli/libcli.h"
+#include "torture/smbtorture.h"
+#include "torture/util.h"
+#include "../librpc/gen_ndr/ndr_dfsblobs.h"
+#include "librpc/ndr/libndr.h"
+#include "param/param.h"
+#include "torture/torture.h"
+#include "torture/dfs/proto.h"
+
+static bool test_getdomainreferral(struct torture_context *tctx,
+			       struct smbcli_state *cli)
+{
+	struct dfs_GetDFSReferral r;
+	struct dfs_referral_resp resp;
+
+	r.in.req.max_referral_level = 3;
+	r.in.req.servername = "";
+	r.out.resp = &resp;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r),
+		   "Get Domain referral failed");
+
+	torture_assert_int_equal(tctx, resp.path_consumed, 0,
+				 "Path consumed not equal to 0");
+	torture_assert_int_equal(tctx, resp.nb_referrals != 0, 1,
+				 "0 domains referrals returned");
+	torture_assert_int_equal(tctx, resp.header_flags, 0,
+				 "Header flag different it's not a referral server");
+	torture_assert_int_equal(tctx, resp.referral_entries[1].version, 3,
+				 talloc_asprintf(tctx,
+					"Not expected version for referral entry 1 got %d expected 3",
+					resp.referral_entries[1].version));
+	torture_assert_int_equal(tctx, resp.referral_entries[0].version, 3,
+				 talloc_asprintf(tctx,
+					"Not expected version for referral entry 0 got %d expected 3",
+					resp.referral_entries[0].version));
+	torture_assert_int_equal(tctx, resp.referral_entries[0].referral.v3.server_type,
+				 DFS_SERVER_NON_ROOT,
+				 talloc_asprintf(tctx,
+					"Wrong server type, expected non root server and got %d",
+					resp.referral_entries[0].referral.v3.server_type));
+	torture_assert_int_equal(tctx, resp.referral_entries[0].referral.v3.entry_flags,
+				 DFS_FLAG_REFERRAL_DOMAIN_RESP,
+				 talloc_asprintf(tctx,
+					"Wrong entry flag expected to have a domain response and got %d",
+					resp.referral_entries[0].referral.v3.entry_flags));
+	torture_assert_int_equal(tctx, strlen(
+				 resp.referral_entries[0].referral.v3.referrals.r2.special_name) > 0,
+				 1,
+				 "Length of domain is 0 or less");
+	torture_assert_int_equal(tctx,
+				 resp.referral_entries[0].referral.v3.referrals.r2.special_name[0] == '\\',
+				 1,
+				 "domain didn't start with a \\");
+	return true;
+}
+
+static bool test_getdcreferral(struct torture_context *tctx,
+			       struct smbcli_state *cli)
+{
+	struct dfs_GetDFSReferral r, r2, r3;
+	struct dfs_referral_resp resp, resp2, resp3;
+	const char* str;
+	const char* str2;
+
+	r.in.req.max_referral_level = 3;
+	r.in.req.servername = "";
+	r.out.resp = &resp;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r),
+		   "Get Domain referral failed");
+
+	str = resp.referral_entries[0].referral.v3.referrals.r2.special_name;
+	if( strchr(str, '.') == NULL ) {
+		str = resp.referral_entries[1].referral.v3.referrals.r2.special_name;
+	}
+
+	r2.in.req.max_referral_level = 3;
+	r2.in.req.servername = str;
+	r2.out.resp = &resp2;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r2),
+		   "Get DC Domain referral failed");
+
+
+	torture_assert_int_equal(tctx, resp2.path_consumed, 0,
+				 "Path consumed not equal to 0");
+	torture_assert_int_equal(tctx, resp2.nb_referrals , 1,
+				 "We do not received only 1 referral");
+	torture_assert_int_equal(tctx, resp2.header_flags, 0,
+				 "Header flag different it's not a referral server");
+	torture_assert_int_equal(tctx, resp2.referral_entries[0].version, 3,
+				 talloc_asprintf(tctx,
+					"Not expected version for referral entry 0 got %d expected 3",
+					resp2.referral_entries[0].version));
+	torture_assert_int_equal(tctx, resp2.referral_entries[0].referral.v3.server_type,
+				 DFS_SERVER_NON_ROOT,
+				 talloc_asprintf(tctx,
+					"Wrong server type, expected non root server and got %d",
+					resp2.referral_entries[0].referral.v3.server_type));
+	torture_assert_int_equal(tctx, resp2.referral_entries[0].referral.v3.entry_flags,
+				 DFS_FLAG_REFERRAL_DOMAIN_RESP,
+				 talloc_asprintf(tctx,
+					"Wrong entry flag expected to have a domain response and got %d",
+					resp2.referral_entries[0].referral.v3.entry_flags));
+	torture_assert_int_equal(tctx, strlen(
+				 resp2.referral_entries[0].referral.v3.referrals.r2.special_name) > 0,
+				 1,
+				 "Length of domain is 0 or less");
+	torture_assert_int_equal(tctx, strlen(
+				 resp2.referral_entries[0].referral.v3.referrals.r2.expanded_names[0]) > 0,
+				 1,
+				 "Length of first dc is less than 0");
+	str = strchr(resp2.referral_entries[0].referral.v3.referrals.r2.expanded_names[0], '.');
+	str2 = resp2.referral_entries[0].referral.v3.referrals.r2.special_name;
+	if (str2[0] == '\\') {
+		str2++;
+	}
+	torture_assert_int_equal(tctx, strlen(str) >0, 1 ,"Length of domain too short");
+	str++;
+	torture_assert_int_equal(tctx, strcmp(str,str2), 0,
+					talloc_asprintf(tctx, "Pb domain of the dc is not "\
+								"the same as the requested: domain was = %s got =%s",str2 ,str));
+	torture_assert_int_equal(tctx,
+				 resp.referral_entries[0].referral.v3.referrals.r2.special_name[0] == '\\',
+				 1,
+				 "dc name didn't start with a \\");
+
+	r3.in.req.max_referral_level = 3;
+	/*
+	 * Windows 7 and at least windows 2008 server sends domain.fqdn instead of \domain.fqdn
+	 * (as it is specified in the spec)
+	 * Let's check that we are able to support it too
+	 */
+	r3.in.req.servername = str;
+	r3.out.resp = &resp3;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r3),
+		   "Get DC Domain referral failed");
+
+	torture_assert_int_equal(tctx, resp3.path_consumed, 0,
+				 "Path consumed not equal to 0");
+	torture_assert_int_equal(tctx, resp3.nb_referrals , 1,
+				 "We do not received only 1 referral");
+	torture_assert_int_equal(tctx, resp3.header_flags, 0,
+				 "Header flag different it's not a referral server");
+	torture_assert_int_equal(tctx, resp3.referral_entries[0].version, 3,
+				 talloc_asprintf(tctx,
+					"Not expected version for referral entry 0 got %d expected 3",
+					resp3.referral_entries[0].version));
+	torture_assert_int_equal(tctx, resp3.referral_entries[0].referral.v3.server_type,
+				 DFS_SERVER_NON_ROOT,
+				 talloc_asprintf(tctx,
+					"Wrong server type, expected non root server and got %d",
+					resp3.referral_entries[0].referral.v3.server_type));
+	torture_assert_int_equal(tctx, resp3.referral_entries[0].referral.v3.entry_flags,
+				 DFS_FLAG_REFERRAL_DOMAIN_RESP,
+				 talloc_asprintf(tctx,
+					"Wrong entry flag expected to have a domain response and got %d",
+					resp3.referral_entries[0].referral.v3.entry_flags));
+	torture_assert_int_equal(tctx, strlen(
+				 resp3.referral_entries[0].referral.v3.referrals.r2.special_name) > 0,
+				 1,
+				 "Length of domain is 0 or less");
+	torture_assert_int_equal(tctx, strlen(
+				 resp3.referral_entries[0].referral.v3.referrals.r2.expanded_names[0]) > 0,
+				 1,
+				 "Length of first dc is less than 0");
+	return true;
+}
+
+static bool test_getdcreferral_netbios(struct torture_context *tctx,
+			       struct smbcli_state *cli)
+{
+	struct dfs_GetDFSReferral r, r2, r3;
+	struct dfs_referral_resp resp, resp2, resp3;
+	const char* str;
+
+	r.in.req.max_referral_level = 3;
+	r.in.req.servername = "";
+	r.out.resp = &resp;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r),
+		   "Get Domain referral failed");
+
+	r2.in.req.max_referral_level = 3;
+
+	str = resp.referral_entries[0].referral.v3.referrals.r2.special_name;
+	if( strchr(str, '.') != NULL ) {
+		str = resp.referral_entries[1].referral.v3.referrals.r2.special_name;
+	}
+
+	r2.in.req.servername = str;
+	r2.out.resp = &resp2;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r2),
+		   "Get DC Domain referral failed");
+
+	torture_assert_int_equal(tctx, resp2.path_consumed, 0,
+				 "Path consumed not equal to 0");
+	torture_assert_int_equal(tctx, resp2.nb_referrals , 1,
+				 "We do not received only 1 referral");
+	torture_assert_int_equal(tctx, resp2.header_flags, 0,
+				 "Header flag different it's not a referral server");
+	torture_assert_int_equal(tctx, resp2.referral_entries[0].version, 3,
+				 talloc_asprintf(tctx,
+					"Not expected version for referral entry 0 got %d expected 3",
+					resp2.referral_entries[0].version));
+	torture_assert_int_equal(tctx, resp2.referral_entries[0].referral.v3.server_type,
+				 DFS_SERVER_NON_ROOT,
+				 talloc_asprintf(tctx,
+					"Wrong server type, expected non root server and got %d",
+					resp2.referral_entries[0].referral.v3.server_type));
+	torture_assert_int_equal(tctx, resp2.referral_entries[0].referral.v3.entry_flags,
+				 DFS_FLAG_REFERRAL_DOMAIN_RESP,
+				 talloc_asprintf(tctx,
+					"Wrong entry flag expected to have a domain response and got %d",
+					resp2.referral_entries[0].referral.v3.entry_flags));
+	torture_assert_int_equal(tctx, strlen(
+				 resp2.referral_entries[0].referral.v3.referrals.r2.special_name) > 0,
+				 1,
+				 "Length of domain is 0 or less");
+	torture_assert_int_equal(tctx, strlen(
+				 resp2.referral_entries[0].referral.v3.referrals.r2.expanded_names[0]) > 0,
+				 1,
+				 "Length of first dc is less than 0");
+	torture_assert(tctx, strchr(
+		       resp2.referral_entries[0].referral.v3.referrals.r2.expanded_names[0],'.') == NULL,
+		       "referral contains dots it's not a netbios name");
+
+	r3.in.req.max_referral_level = 3;
+	/*
+	 * Windows 7 and at least windows 2008 server sends domain.fqdn instead of \domain.fqdn
+	 * (as it is specified in the spec)
+	 * Let's check that we are able to support it too
+	 */
+	r3.in.req.servername = str + 1;
+	r3.out.resp = &resp3;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r3),
+		   "Get DC Domain referral failed");
+
+	torture_assert_int_equal(tctx, resp3.path_consumed, 0,
+				 "Path consumed not equal to 0");
+	torture_assert_int_equal(tctx, resp3.nb_referrals , 1,
+				 "We do not received only 1 referral");
+	torture_assert_int_equal(tctx, resp3.header_flags, 0,
+				 "Header flag different it's not a referral server");
+	torture_assert_int_equal(tctx, resp3.referral_entries[0].version, 3,
+				 talloc_asprintf(tctx,
+					"Not expected version for referral entry 0 got %d expected 3",
+					resp3.referral_entries[0].version));
+	torture_assert_int_equal(tctx, resp3.referral_entries[0].referral.v3.server_type,
+				 DFS_SERVER_NON_ROOT,
+				 talloc_asprintf(tctx,
+					"Wrong server type, expected non root server and got %d",
+					resp3.referral_entries[0].referral.v3.server_type));
+	torture_assert_int_equal(tctx, resp3.referral_entries[0].referral.v3.entry_flags,
+				 DFS_FLAG_REFERRAL_DOMAIN_RESP,
+				 talloc_asprintf(tctx,
+					"Wrong entry flag expected to have a domain response and got %d",
+					resp3.referral_entries[0].referral.v3.entry_flags));
+	torture_assert_int_equal(tctx, strlen(
+				 resp3.referral_entries[0].referral.v3.referrals.r2.special_name) > 0,
+				 1,
+				 "Length of domain is 0 or less");
+	torture_assert_int_equal(tctx, strlen(
+				 resp3.referral_entries[0].referral.v3.referrals.r2.expanded_names[0]) > 0,
+				 1,
+				 "Length of first dc is less than 0");
+	torture_assert(tctx, strchr(
+		       resp3.referral_entries[0].referral.v3.referrals.r2.expanded_names[0],'.') == NULL,
+		       "referral contains dots it's not a netbios name");
+	return true;
+}
+
+static bool test_getsysvolreferral(struct torture_context *tctx,
+			       struct smbcli_state *cli)
+{
+	const char* str;
+	struct dfs_GetDFSReferral r, r2, r3;
+	struct dfs_referral_resp resp, resp2, resp3;
+
+	r.in.req.max_referral_level = 3;
+	r.in.req.servername = "";
+	r.out.resp = &resp;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r),
+		   "Get Domain referral failed");
+
+	str = resp.referral_entries[0].referral.v3.referrals.r2.special_name;
+	if( strchr(str, '.') == NULL ) {
+		str = resp.referral_entries[1].referral.v3.referrals.r2.special_name;
+	}
+
+	r2.in.req.max_referral_level = 3;
+	r2.in.req.servername = str;
+	r2.out.resp = &resp2;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r2),
+		   "Get DC Domain referral failed");
+
+	r3.in.req.max_referral_level = 3;
+	r3.in.req.servername = talloc_asprintf(tctx, "%s\\sysvol", str);
+	r3.out.resp = &resp3;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r3),
+		   "Get sysvol Domain referral failed");
+
+	torture_assert_int_equal(tctx, resp3.path_consumed, 2*strlen(r3.in.req.servername),
+				 "Path consumed not equal to length of the request");
+	torture_assert_int_equal(tctx, resp3.nb_referrals != 0, 1,
+				 "We do not receive at least 1 referral");
+	torture_assert_int_equal(tctx, resp3.header_flags, DFS_HEADER_FLAG_STORAGE_SVR,
+				 "Header flag different it's not a referral for a storage");
+	torture_assert_int_equal(tctx, resp3.referral_entries[0].version, 3,
+				 talloc_asprintf(tctx,
+					"Not expected version for referral entry 0 got %d expected 3",
+					resp3.referral_entries[0].version));
+	torture_assert_int_equal(tctx, resp3.referral_entries[0].referral.v3.server_type,
+				 DFS_SERVER_NON_ROOT,
+				 talloc_asprintf(tctx,
+					"Wrong server type, expected non root server and got %d",
+					resp3.referral_entries[0].referral.v3.server_type));
+	torture_assert_int_equal(tctx, resp3.referral_entries[0].referral.v3.entry_flags,
+				 0,
+				 talloc_asprintf(tctx,
+					"Wrong entry flag expected to have a non domain response and got %d",
+					resp3.referral_entries[0].referral.v3.entry_flags));
+	torture_assert_int_equal(tctx, strlen(
+				 resp3.referral_entries[0].referral.v3.referrals.r1.DFS_path) > 0,
+				 1,
+				 "Length of domain is 0 or less");
+	torture_assert_int_equal(tctx, strstr(resp3.referral_entries[0].referral.v3.referrals.r1.DFS_path,
+					str+1) != NULL, 1,
+				 	talloc_asprintf(tctx,
+						"Wrong DFS_path %s unable to find substring %s in it",
+						resp3.referral_entries[0].referral.v3.referrals.r1.DFS_path,
+						str+1));
+	torture_assert_int_equal(tctx, strlen(
+				 resp3.referral_entries[0].referral.v3.referrals.r1.netw_address) > 0,
+				 1,
+				 "Length of first referral is less than 0");
+	torture_assert_int_equal(tctx, strstr(resp3.referral_entries[0].referral.v3.referrals.r1.netw_address,
+					str+1) != NULL, 1,
+				 	talloc_asprintf(tctx,
+						"Wrong DFS_path %s unable to find substring %s in it",
+						resp3.referral_entries[0].referral.v3.referrals.r1.netw_address,
+						str+1));
+	/*
+	 * Due to strange behavior with XP and level 4
+	 * we are obliged to degrade to level 3 ...
+	 */
+	r3.in.req.max_referral_level = 4;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r3),
+		   "Get sysvol Domain referral failed");
+
+	torture_assert_int_equal(tctx, resp3.referral_entries[0].version, 4,
+				 talloc_asprintf(tctx,
+					"Not expected version for referral entry 0 got %d expected 4",
+					resp3.referral_entries[0].version));
+	torture_assert(tctx, all_zero(resp3.referral_entries[0].referral.v3.service_site_guid.value, 16),
+		       talloc_asprintf(tctx,
+					"Service_site_guid is not NULL as expected"));
+#if 0
+	/* Shouldn't be needed anymore*/
+	r3.in.req.max_referral_level = 4;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r3),
+		   "Get sysvol Domain referral failed");
+
+	torture_assert_int_equal(tctx, resp3.referral_entries[0].version, 3,
+				 talloc_asprintf(tctx,
+					"Not expected version for referral entry 0 got %d expected 3 in degraded mode",
+					resp3.referral_entries[0].version));
+	/*
+	 * We do not support fallback indication for the moment
+	 */
+	torture_assert_int_equal(tctx, resp3.header_flags,
+					DFS_HEADER_FLAG_STORAGE_SVR | DFS_HEADER_FLAG_TARGET_BCK,
+					"Header flag different it's not a referral for a storage with fallback");
+	torture_assert_int_equal(tctx, resp3.referral_entries[0].referral.v4.entry_flags,
+				 DFS_FLAG_REFERRAL_FIRST_TARGET_SET,
+				 talloc_asprintf(tctx,
+					"Wrong entry flag expected to have a non domain response and got %d",
+					resp3.referral_entries[0].referral.v4.entry_flags));
+#endif
+	return true;
+}
+
+static bool test_unknowndomain(struct torture_context *tctx,
+			       struct smbcli_state *cli)
+{
+	struct dfs_GetDFSReferral r, r2;
+	struct dfs_referral_resp resp, resp2;
+
+	r.in.req.max_referral_level = 3;
+	r.in.req.servername = "";
+	r.out.resp = &resp;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r),
+		   "Get Domain referral failed");
+
+	r2.in.req.max_referral_level = 3;
+	r2.in.req.servername = "foobar.none.net";
+	r2.out.resp = &resp2;
+
+	torture_assert_ntstatus_equal(tctx,
+		   dfs_cli_do_call(cli->tree, &r2),
+		   NT_STATUS_INVALID_PARAMETER,
+		   "Get DC Domain didn't return exptected error code");
+
+	return true;
+}
+
+static bool test_getsysvolplusreferral(struct torture_context *tctx,
+			       struct smbcli_state *cli)
+{
+	const char* str;
+	struct dfs_GetDFSReferral r, r2, r3;
+	struct dfs_referral_resp resp, resp2, resp3;
+
+	r.in.req.max_referral_level = 3;
+	r.in.req.servername = "";
+	r.out.resp = &resp;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r),
+		   "Get Domain referral failed");
+
+	r2.in.req.max_referral_level = 3;
+	r2.in.req.servername = resp.referral_entries[0].referral.v3.referrals.r2.special_name;
+	r2.out.resp = &resp2;
+
+	torture_assert_ntstatus_ok(tctx,
+		   dfs_cli_do_call(cli->tree, &r2),
+		   "Get DC Domain referral failed");
+
+	str = resp2.referral_entries[0].referral.v3.referrals.r2.special_name;
+	r3.in.req.max_referral_level = 3;
+	r3.in.req.servername = talloc_asprintf(tctx, "%s\\sysvol\\foo", str);
+	r3.out.resp = &resp3;
+
+	torture_assert_ntstatus_equal(tctx,
+		   dfs_cli_do_call(cli->tree, &r3),
+		   NT_STATUS_NOT_FOUND,
+		   "Bad behavior with subtree sysvol referral");
+
+	return true;
+}
+
+static bool test_low_referral_level(struct torture_context *tctx,
+			       struct smbcli_state *cli)
+{
+	struct dfs_GetDFSReferral r;
+	struct dfs_referral_resp resp;
+
+	r.in.req.max_referral_level = 2;
+	r.in.req.servername = "";
+	r.out.resp = &resp;
+
+	torture_assert_ntstatus_equal(tctx,
+		   dfs_cli_do_call(cli->tree, &r),
+		   NT_STATUS_UNSUCCESSFUL,
+		   "Unexpected STATUS for invalid deferral retquest");
+
+	return true;
+}
+
+NTSTATUS torture_dfs_init(TALLOC_CTX *ctx)
+{
+	struct torture_suite *suite = torture_suite_create(ctx, "dfs");
+	struct torture_suite *suite_basic = torture_suite_create(suite, "domain");
+
+	torture_suite_add_suite(suite, suite_basic);
+
+	torture_suite_add_1smb_test(suite_basic, "domain referral",
+				    test_getdomainreferral);
+	torture_suite_add_1smb_test(suite_basic, "dc referral",
+				    test_getdcreferral);
+	torture_suite_add_1smb_test(suite_basic, "dc referral netbios",
+				    test_getdcreferral_netbios);
+
+	torture_suite_add_1smb_test(suite_basic, "sysvol referral",
+				    test_getsysvolreferral);
+
+	/* Non standard case */
+
+	torture_suite_add_1smb_test(suite_basic, "dc referral on unknown domain",
+				    test_unknowndomain);
+	torture_suite_add_1smb_test(suite_basic, "sysvol with subtree referral",
+				    test_getsysvolplusreferral);
+	torture_suite_add_1smb_test(suite_basic, "referral with a level 2",
+				    test_low_referral_level);
+
+	/*
+	 * test with invalid level
+	 * test with netbios
+	 */
+
+	suite->description = talloc_strdup(suite, "DFS referrals calls");
+
+	torture_register_suite(ctx, suite);
+
+	return NT_STATUS_OK;
+}