source/rpc_server/srv_lsa_ds_nt.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  RPC Pipe client / server routines
   4  *  Copyright (C) Andrew Tridgell               1992-1997.
   5  *  Copyright (C) Luke Kenneth Casson Leighton  1996-1997.
   6  *  Copyright (C) Paul Ashton                        1997.
   7  *  Copyright (C) Jeremy Allison                     2001.
   8  *  Copyright (C) Gerald Carter                      2002.
   9  *
  10  *  This program is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2 of the License, or
  13  *  (at your option) any later version.
  14  *
  15  *  This program is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License
  21  *  along with this program; if not, write to the Free Software
  22  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  23  */
  24
  25 /* Implementation of registry functions. */
  26
  27 #include "includes.h"
  28
  29 #undef DBGC_CLASS
  30 #define DBGC_CLASS DBGC_RPC_SRV
  31
  32 /********************************************************************
  33  Fill in a DS_DOMINFO_CTR structure
  34  ********************************************************************/
  35
  36 static NTSTATUS fill_dsrole_dominfo_basic(TALLOC_CTX *ctx, DSROLE_PRIMARY_DOMAIN_INFO_BASIC **info)
  37 {
  38         DSROLE_PRIMARY_DOMAIN_INFO_BASIC *basic;
  39         const char *netbios_domain = "";
  40         fstring dnsdomain;
  41
  42         DEBUG(10,("fill_dsrole_dominfo_basic: enter\n"));
  43
  44         if ( !(basic = TALLOC_ZERO_P(ctx, DSROLE_PRIMARY_DOMAIN_INFO_BASIC)) ) {
  45                 DEBUG(0,("fill_dsrole_dominfo_basic: FATAL error!  talloc_xero() failed\n"));
  46                 return NT_STATUS_NO_MEMORY;
  47         }
  48
  49         switch ( lp_server_role() ) {
  50                 case ROLE_STANDALONE:
  51                         basic->machine_role = DSROLE_STANDALONE_SRV;
  52                         basic->netbios_ptr = 1;
  53                         netbios_domain = get_global_sam_name();
  54                         break;
  55                 case ROLE_DOMAIN_MEMBER:
  56                         basic->netbios_ptr = 1;
  57                         netbios_domain = lp_workgroup();
  58                         basic->machine_role = DSROLE_DOMAIN_MEMBER_SRV;
  59                         break;
  60                 case ROLE_DOMAIN_BDC:
  61                         basic->netbios_ptr = 1;
  62                         netbios_domain = get_global_sam_name();
  63                         basic->machine_role = DSROLE_BDC;
  64                         break;
  65                 case ROLE_DOMAIN_PDC:
  66                         basic->netbios_ptr = 1;
  67                         netbios_domain = get_global_sam_name();
  68                         basic->machine_role = DSROLE_PDC;
  69                         break;
  70         }
  71
  72         /* always set netbios name */
  73
  74         init_unistr2( &basic->netbios_domain, netbios_domain, UNI_STR_TERMINATE);
  75
  76         if ( secrets_fetch_domain_guid( lp_workgroup(), &basic->domain_guid ) )
  77                 basic->flags |= DSROLE_PRIMARY_DOMAIN_GUID_PRESENT;
  78
  79         /* fill in some additional fields if we are a member of an AD domain */
  80
  81         if ( lp_security() == SEC_ADS ) {
  82                 fstrcpy( dnsdomain, lp_realm() );
  83                 strlower_m( dnsdomain );
  84
  85                 basic->dnsname_ptr = 1;
  86                 init_unistr2( &basic->dns_domain, dnsdomain, UNI_STR_TERMINATE);
  87
  88                 /* FIXME!! We really should fill in the correct forest
  89                    name.  Should get this information from winbindd.  */
  90                 basic->forestname_ptr = 1;
  91                 init_unistr2( &basic->forest_domain, dnsdomain, UNI_STR_TERMINATE);
  92         } else {
  93                 /* security = domain should not fill in the dns or
  94                    forest name */
  95                 basic->dnsname_ptr = 0;
  96                 basic->forestname_ptr = 0;
  97         }
  98
  99         *info = basic;
 100
 101         return NT_STATUS_OK;
 102 }
 103
 104 /********************************************************************
 105  Implement the DsroleGetPrimaryDomainInfo() call
 106  ********************************************************************/
 107
 108 NTSTATUS _dsrole_get_primary_dominfo(pipes_struct *p, DS_Q_GETPRIMDOMINFO *q_u, DS_R_GETPRIMDOMINFO *r_u)
 109 {
 110         NTSTATUS result = NT_STATUS_OK;
 111         uint32 level = q_u->level;
 112
 113         switch ( level ) {
 114
 115                 case DsRolePrimaryDomainInfoBasic:
 116                         r_u->level = DsRolePrimaryDomainInfoBasic;
 117                         r_u->ptr = 1;
 118                         result = fill_dsrole_dominfo_basic( p->mem_ctx, &r_u->info.basic );
 119                         break;
 120
 121                 default:
 122                         DEBUG(0,("_dsrole_get_primary_dominfo: Unsupported info level [%d]!\n",
 123                                 level));
 124                         result = NT_STATUS_INVALID_LEVEL;
 125         }
 126
 127         return result;
 128 }
 129
 130
 131