source3/lib/netapi/getdc.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  NetApi GetDC Support
   4  *  Copyright (C) Guenther Deschner 2007
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #include "includes.h"
  21
  22 #include "librpc/gen_ndr/libnetapi.h"
  23 #include "lib/netapi/netapi.h"
  24 #include "lib/netapi/netapi_private.h"
  25 #include "lib/netapi/libnetapi.h"
  26 #include "libnet/libnet.h"
  27 #include "../librpc/gen_ndr/cli_netlogon.h"
  28
  29 /********************************************************************
  30 ********************************************************************/
  31
  32 WERROR NetGetDCName_l(struct libnetapi_ctx *ctx,
  33                       struct NetGetDCName *r)
  34 {
  35         LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetGetDCName);
  36 }
  37
  38 /********************************************************************
  39 ********************************************************************/
  40
  41 WERROR NetGetDCName_r(struct libnetapi_ctx *ctx,
  42                       struct NetGetDCName *r)
  43 {
  44         struct rpc_pipe_client *pipe_cli = NULL;
  45         NTSTATUS status;
  46         WERROR werr;
  47
  48         werr = libnetapi_open_pipe(ctx, r->in.server_name,
  49                                    &ndr_table_netlogon.syntax_id,
  50                                    &pipe_cli);
  51         if (!W_ERROR_IS_OK(werr)) {
  52                 goto done;
  53         }
  54
  55         status = rpccli_netr_GetDcName(pipe_cli, ctx,
  56                                        r->in.server_name,
  57                                        r->in.domain_name,
  58                                        (const char **)r->out.buffer,
  59                                        &werr);
  60
  61         if (!NT_STATUS_IS_OK(status)) {
  62                 werr = ntstatus_to_werror(status);
  63         }
  64  done:
  65
  66         return werr;
  67 }
  68
  69 /********************************************************************
  70 ********************************************************************/
  71
  72 WERROR NetGetAnyDCName_l(struct libnetapi_ctx *ctx,
  73                          struct NetGetAnyDCName *r)
  74 {
  75         LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetGetAnyDCName);
  76 }
  77
  78 /********************************************************************
  79 ********************************************************************/
  80
  81 WERROR NetGetAnyDCName_r(struct libnetapi_ctx *ctx,
  82                          struct NetGetAnyDCName *r)
  83 {
  84         struct rpc_pipe_client *pipe_cli = NULL;
  85         NTSTATUS status;
  86         WERROR werr;
  87
  88         werr = libnetapi_open_pipe(ctx, r->in.server_name,
  89                                    &ndr_table_netlogon.syntax_id,
  90                                    &pipe_cli);
  91         if (!W_ERROR_IS_OK(werr)) {
  92                 goto done;
  93         }
  94
  95         status = rpccli_netr_GetAnyDCName(pipe_cli, ctx,
  96                                           r->in.server_name,
  97                                           r->in.domain_name,
  98                                           (const char **)r->out.buffer,
  99                                           &werr);
 100         if (!NT_STATUS_IS_OK(status)) {
 101                 goto done;
 102         }
 103  done:
 104
 105         return werr;
 106
 107 }
 108
 109 /********************************************************************
 110 ********************************************************************/
 111
 112 WERROR DsGetDcName_l(struct libnetapi_ctx *ctx,
 113                      struct DsGetDcName *r)
 114 {
 115         NTSTATUS status;
 116
 117         status = dsgetdcname(ctx,
 118                              NULL,
 119                              r->in.domain_name,
 120                              r->in.domain_guid,
 121                              r->in.site_name,
 122                              r->in.flags,
 123                              (struct netr_DsRGetDCNameInfo **)r->out.dc_info);
 124         if (!NT_STATUS_IS_OK(status)) {
 125                 libnetapi_set_error_string(ctx,
 126                         "failed to find DC: %s",
 127                         get_friendly_nt_error_msg(status));
 128         }
 129
 130         return ntstatus_to_werror(status);
 131 }
 132
 133 /********************************************************************
 134 ********************************************************************/
 135
 136 WERROR DsGetDcName_r(struct libnetapi_ctx *ctx,
 137                      struct DsGetDcName *r)
 138 {
 139         WERROR werr;
 140         NTSTATUS status = NT_STATUS_DOMAIN_CONTROLLER_NOT_FOUND;
 141         struct rpc_pipe_client *pipe_cli = NULL;
 142
 143         werr = libnetapi_open_pipe(ctx, r->in.server_name,
 144                                    &ndr_table_netlogon.syntax_id,
 145                                    &pipe_cli);
 146         if (!W_ERROR_IS_OK(werr)) {
 147                 goto done;
 148         }
 149
 150         status = rpccli_netr_DsRGetDCName(pipe_cli,
 151                                           ctx,
 152                                           r->in.server_name,
 153                                           r->in.domain_name,
 154                                           r->in.domain_guid,
 155                                           NULL,
 156                                           r->in.flags,
 157                                           (struct netr_DsRGetDCNameInfo **)r->out.dc_info,
 158                                           &werr);
 159         if (!NT_STATUS_IS_OK(status)) {
 160                 werr = ntstatus_to_werror(status);
 161                 goto done;
 162         }
 163
 164  done:
 165         return werr;
 166 }