/* 
   Unix SMB/CIFS implementation.
   Test suite for libnet calls.

   Copyright (C) Rafal Szczesniak 2007
   
   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 "torture/rpc/rpc.h"
#include "torture/libnet/grouptest.h"
#include "libnet/libnet.h"
#include "librpc/gen_ndr/ndr_samr_c.h"
#include "param/param.h"


static BOOL test_opendomain(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
			    struct policy_handle *handle, struct lsa_String *domname)
{
	NTSTATUS status;
	struct policy_handle h, domain_handle;
	struct samr_Connect r1;
	struct samr_LookupDomain r2;
	struct samr_OpenDomain r3;
	
	printf("connecting\n");
	
	r1.in.system_name = 0;
	r1.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
	r1.out.connect_handle = &h;
	
	status = dcerpc_samr_Connect(p, mem_ctx, &r1);
	if (!NT_STATUS_IS_OK(status)) {
		printf("Connect failed - %s\n", nt_errstr(status));
		return False;
	}
	
	r2.in.connect_handle = &h;
	r2.in.domain_name = domname;

	printf("domain lookup on %s\n", domname->string);

	status = dcerpc_samr_LookupDomain(p, mem_ctx, &r2);
	if (!NT_STATUS_IS_OK(status)) {
		printf("LookupDomain failed - %s\n", nt_errstr(status));
		return False;
	}

	r3.in.connect_handle = &h;
	r3.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
	r3.in.sid = r2.out.sid;
	r3.out.domain_handle = &domain_handle;

	printf("opening domain\n");

	status = dcerpc_samr_OpenDomain(p, mem_ctx, &r3);
	if (!NT_STATUS_IS_OK(status)) {
		printf("OpenDomain failed - %s\n", nt_errstr(status));
		return False;
	} else {
		*handle = domain_handle;
	}

	return True;
}


static BOOL test_cleanup(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
			 struct policy_handle *domain_handle, const char *groupname)
{
	NTSTATUS status;
	struct samr_LookupNames r1;
	struct samr_OpenGroup r2;
	struct samr_DeleteDomainGroup r3;
	struct lsa_String names[2];
	uint32_t rid;
	struct policy_handle group_handle;

	names[0].string = groupname;

	r1.in.domain_handle  = domain_handle;
	r1.in.num_names      = 1;
	r1.in.names          = names;
	
	printf("group account lookup '%s'\n", groupname);

	status = dcerpc_samr_LookupNames(p, mem_ctx, &r1);
	if (!NT_STATUS_IS_OK(status)) {
		printf("LookupNames failed - %s\n", nt_errstr(status));
		return False;
	}

	rid = r1.out.rids.ids[0];
	
	r2.in.domain_handle  = domain_handle;
	r2.in.access_mask    = SEC_FLAG_MAXIMUM_ALLOWED;
	r2.in.rid            = rid;
	r2.out.group_handle   = &group_handle;

	printf("opening group account\n");

	status = dcerpc_samr_OpenGroup(p, mem_ctx, &r2);
	if (!NT_STATUS_IS_OK(status)) {
		printf("OpenGroup failed - %s\n", nt_errstr(status));
		return False;
	}

	r3.in.group_handle  = &group_handle;
	r3.out.group_handle = &group_handle;

	printf("deleting group account\n");
	
	status = dcerpc_samr_DeleteDomainGroup(p, mem_ctx, &r3);
	if (!NT_STATUS_IS_OK(status)) {
		printf("DeleteGroup failed - %s\n", nt_errstr(status));
		return False;
	}
	
	return True;
}


static BOOL test_groupadd(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
			  struct policy_handle *domain_handle,
			  const char *name)
{
	NTSTATUS status;
	BOOL ret = True;
	struct libnet_rpc_groupadd group;

	group.in.domain_handle = *domain_handle;
	group.in.groupname     = name;
	
	printf("Testing libnet_rpc_groupadd\n");

	status = libnet_rpc_groupadd(p, mem_ctx, &group);
	if (!NT_STATUS_IS_OK(status)) {
		printf("Failed to call sync libnet_rpc_groupadd - %s\n", nt_errstr(status));
		return False;
	}
	
	return ret;
}


BOOL torture_groupadd(struct torture_context *torture)
{
	NTSTATUS status;
	struct dcerpc_pipe *p;
	struct policy_handle h;
	struct lsa_String domain_name;
	const char *name = TEST_GROUPNAME;
	TALLOC_CTX *mem_ctx;
	BOOL ret = True;

	mem_ctx = talloc_init("test_groupadd");

	status = torture_rpc_connection(torture, 
					&p,
					&ndr_table_samr);
	
	if (!NT_STATUS_IS_OK(status)) {
		return False;
	}

	domain_name.string = lp_workgroup();
	if (!test_opendomain(p, mem_ctx, &h, &domain_name)) {
		ret = False;
		goto done;
	}

	if (!test_groupadd(p, mem_ctx, &h, name)) {
		ret = False;
		goto done;
	}

	if (!test_cleanup(p, mem_ctx, &h, name)) {
		ret = False;
		goto done;
	}
	
done:
	talloc_free(mem_ctx);
	return ret;
}