1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  23  * Copyright 2014 Nexenta Systems, Inc.  All rights reserved.
  24  */
  25 
  26 /*
  27  * Client side for the DSSETUP RPC service.
  28  */
  29 
  30 #include <string.h>
  31 #include <strings.h>
  32 #include <smb/wintypes.h>
  33 #include <smbsrv/libsmb.h>
  34 #include <smbsrv/ndl/dssetup.ndl>
  35 #include <smbsrv/libmlsvc.h>
  36 
  37 int
  38 dssetup_get_domain_info(ds_primary_domain_info_t *ds_info)
  39 {
  40         dssetup_DsRoleGetPrimaryDomainInfo_t arg;
  41         struct dssetup_DsRolePrimaryDomInfo1 *info;
  42         smb_domainex_t di;
  43         mlsvc_handle_t handle;
  44         int opnum;
  45         int rc;
  46 
  47         if (!smb_domain_getinfo(&di))
  48                 return (-1);
  49 
  50         if (ndr_rpc_bind(&handle, di.d_dci.dc_name, di.d_primary.di_nbname,
  51             MLSVC_ANON_USER, "DSSETUP") != 0)
  52                 return (-1);
  53 
  54         opnum = DSSETUP_OPNUM_DsRoleGetPrimaryDomainInfo;
  55         bzero(&arg, sizeof (dssetup_DsRoleGetPrimaryDomainInfo_t));
  56         arg.level = DS_ROLE_BASIC_INFORMATION;
  57 
  58         rc = ndr_rpc_call(&handle, opnum, &arg);
  59         if ((rc != 0) || (arg.status != 0) || arg.info == NULL) {
  60                 ndr_rpc_unbind(&handle);
  61                 return (-1);
  62         }
  63 
  64         info = &arg.info->ru.info1;
  65 
  66         if (info->nt_domain == NULL ||
  67             info->dns_domain == NULL ||
  68             info->forest == NULL) {
  69                 ndr_rpc_unbind(&handle);
  70                 return (-1);
  71         }
  72 
  73         bcopy(info, ds_info, sizeof (ds_primary_domain_info_t));
  74         ds_info->nt_domain = (uint8_t *)strdup((char *)info->nt_domain);
  75         ds_info->dns_domain = (uint8_t *)strdup((char *)info->dns_domain);
  76         ds_info->forest = (uint8_t *)strdup((char *)info->forest);
  77 
  78         ndr_rpc_unbind(&handle);
  79         return (0);
  80 }
  81 
  82 /*
  83  * Check whether our connection to the DC is working.
  84  */
  85 int
  86 dssetup_check_service(void)
  87 {
  88         ds_primary_domain_info_t        ds_info;
  89         int                             rc;
  90 
  91         bzero(&ds_info, sizeof (ds_info));
  92 
  93         if ((rc = dssetup_get_domain_info(&ds_info)) == 0) {
  94                 free(ds_info.nt_domain);
  95                 free(ds_info.dns_domain);
  96                 free(ds_info.forest);
  97         }
  98 
  99         return (rc);
 100 }