1 files changed, 191 insertions, 0 deletions
diff --git a/source4/torture/libnet/libnet_BecomeDC.c b/source4/torture/libnet/libnet_BecomeDC.c
new file mode 100644
index 0000000..45d386b
--- /dev/null
+++ b/source4/torture/libnet/libnet_BecomeDC.c
@@ -0,0 +1,191 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   libnet_BecomeDC() tests
+
+   Copyright (C) Stefan Metzmacher <metze@samba.org> 2006
+   
+   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/cmdline/cmdline.h"
+#include "torture/rpc/torture_rpc.h"
+#include "libnet/libnet.h"
+#include "dsdb/samdb/samdb.h"
+#include "../lib/util/dlinklist.h"
+#include "librpc/gen_ndr/ndr_drsuapi.h"
+#include "librpc/gen_ndr/ndr_drsblobs.h"
+#include "system/time.h"
+#include "ldb_wrap.h"
+#include "auth/auth.h"
+#include "param/param.h"
+#include "param/provision.h"
+#include "libcli/resolve/resolve.h"
+#include "torture/libnet/proto.h"
+
+bool torture_net_become_dc(struct torture_context *torture)
+{
+	bool ret = true;
+	NTSTATUS status;
+	struct libnet_BecomeDC b;
+	struct libnet_UnbecomeDC u;
+	struct libnet_vampire_cb_state *s;
+	struct ldb_message *msg;
+	int ldb_ret;
+	uint32_t i;
+	char *private_dir;
+	const char *address;
+	struct nbt_name name;
+	const char *netbios_name;
+	struct cli_credentials *machine_account;
+	struct test_join *tj;
+	struct loadparm_context *lp_ctx;
+	struct ldb_context *ldb;
+	struct libnet_context *ctx;
+	struct dsdb_schema *schema;
+
+	char *location = NULL;
+	torture_assert_ntstatus_ok(torture, torture_temp_dir(torture, "libnet_BecomeDC", &location), 
+				   "torture_temp_dir should return NT_STATUS_OK" );
+
+	netbios_name = lpcfg_parm_string(torture->lp_ctx, NULL, "become dc", "smbtorture dc");
+	if (!netbios_name || !netbios_name[0]) {
+		netbios_name = "smbtorturedc";
+	}
+
+	make_nbt_name_server(&name, torture_setting_string(torture, "host", NULL));
+
+	/* do an initial name resolution to find its IP */
+	status = resolve_name_ex(lpcfg_resolve_context(torture->lp_ctx),
+				 0, 0,
+				 &name, torture, &address, torture->ev);
+	torture_assert_ntstatus_ok(torture, status, talloc_asprintf(torture,
+				   "Failed to resolve %s - %s\n",
+				   name.name, nt_errstr(status)));
+
+
+	/* Join domain as a member server. */
+	tj = torture_join_domain(torture, netbios_name,
+				 ACB_WSTRUST,
+				 &machine_account);
+	torture_assert(torture, tj, talloc_asprintf(torture,
+						    "%s failed to join domain as workstation\n",
+						    netbios_name));
+
+	s = libnet_vampire_cb_state_init(torture, torture->lp_ctx, torture->ev,
+			       netbios_name,
+			       torture_join_dom_netbios_name(tj),
+			       torture_join_dom_dns_name(tj),
+			       location);
+	torture_assert(torture, s, "libnet_vampire_cb_state_init");
+
+	ctx = libnet_context_init(torture->ev, torture->lp_ctx);
+	ctx->cred = samba_cmdline_get_creds();
+
+	ZERO_STRUCT(b);
+	b.in.domain_dns_name		= torture_join_dom_dns_name(tj);
+	b.in.domain_netbios_name	= torture_join_dom_netbios_name(tj);
+	b.in.domain_sid			= torture_join_sid(tj);
+	b.in.source_dsa_address		= address;
+	b.in.dest_dsa_netbios_name	= netbios_name;
+
+	b.in.callbacks.private_data	= s;
+	b.in.callbacks.check_options	= libnet_vampire_cb_check_options;
+	b.in.callbacks.prepare_db       = libnet_vampire_cb_prepare_db;
+	b.in.callbacks.schema_chunk	= libnet_vampire_cb_schema_chunk;
+	b.in.callbacks.config_chunk	= libnet_vampire_cb_store_chunk;
+	b.in.callbacks.domain_chunk	= libnet_vampire_cb_store_chunk;
+
+	status = libnet_BecomeDC(ctx, s, &b);
+	torture_assert_ntstatus_ok_goto(torture, status, ret, cleanup, talloc_asprintf(torture,
+				   "libnet_BecomeDC() failed - %s %s\n",
+				   nt_errstr(status), b.out.error_string));
+	ldb = libnet_vampire_cb_ldb(s);
+
+	msg = ldb_msg_new(s);
+	torture_assert_int_equal_goto(torture, (msg?1:0), 1, ret, cleanup,
+				      "ldb_msg_new() failed\n");
+	msg->dn = ldb_dn_new(msg, ldb, "@ROOTDSE");
+	torture_assert_int_equal_goto(torture, (msg->dn?1:0), 1, ret, cleanup,
+				      "ldb_msg_new(@ROOTDSE) failed\n");
+
+	ldb_ret = ldb_msg_add_string(msg, "isSynchronized", "TRUE");
+	torture_assert_int_equal_goto(torture, ldb_ret, LDB_SUCCESS, ret, cleanup,
+				      "ldb_msg_add_string(msg, isSynchronized, TRUE) failed\n");
+
+	for (i=0; i < msg->num_elements; i++) {
+		msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
+	}
+
+	torture_comment(torture, "mark ROOTDSE with isSynchronized=TRUE\n");
+	ldb_ret = ldb_modify(libnet_vampire_cb_ldb(s), msg);
+	torture_assert_int_equal_goto(torture, ldb_ret, LDB_SUCCESS, ret, cleanup,
+				      "ldb_modify() failed\n");
+	
+	/* commit the transaction now we know the secrets were written
+	 * out properly
+	*/
+	ldb_ret = ldb_transaction_commit(ldb);
+	torture_assert_int_equal_goto(torture, ldb_ret, LDB_SUCCESS, ret, cleanup,
+				      "ldb_transaction_commit() failed\n");
+
+	/* reopen the ldb */
+	talloc_unlink(s, ldb);
+
+	lp_ctx = libnet_vampire_cb_lp_ctx(s);
+	private_dir = talloc_asprintf(s, "%s/%s", location, "private");
+	lpcfg_set_cmdline(lp_ctx, "private dir", private_dir);
+	torture_comment(torture, "Reopen the SAM LDB with system credentials and all replicated data: %s\n", private_dir);
+	ldb = samdb_connect(s,
+			    torture->ev,
+			    lp_ctx,
+			    system_session(lp_ctx),
+			    NULL,
+			    0);
+	torture_assert_goto(torture, ldb != NULL, ret, cleanup,
+				      talloc_asprintf(torture,
+				      "Failed to open '%s/sam.ldb'\n", private_dir));
+
+	torture_assert_goto(torture, dsdb_uses_global_schema(ldb), ret, cleanup,
+						"Uses global schema");
+
+	schema = dsdb_get_schema(ldb, s);
+	torture_assert_goto(torture, schema != NULL, ret, cleanup,
+				      "Failed to get loaded dsdb_schema\n");
+
+	/* Make sure we get this from the command line */
+	if (lpcfg_parm_bool(torture->lp_ctx, NULL, "become dc", "do not unjoin", false)) {
+		talloc_free(s);
+		return ret;
+	}
+
+cleanup:
+	ZERO_STRUCT(u);
+	u.in.domain_dns_name		= torture_join_dom_dns_name(tj);
+	u.in.domain_netbios_name	= torture_join_dom_netbios_name(tj);
+	u.in.source_dsa_address		= address;
+	u.in.dest_dsa_netbios_name	= netbios_name;
+
+	status = libnet_UnbecomeDC(ctx, s, &u);
+	torture_assert_ntstatus_ok(torture, status, talloc_asprintf(torture,
+				   "libnet_UnbecomeDC() failed - %s %s\n",
+				   nt_errstr(status), u.out.error_string));
+
+	/* Leave domain. */
+	torture_leave_domain(torture, tj);
+
+	talloc_free(s);
+	return ret;
+}