source/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
  28 /********************************************************************
  29 ********************************************************************/
  30
  31 WERROR NetGetDCName_l(struct libnetapi_ctx *ctx,
  32                       struct NetGetDCName *r)
  33 {
  34         LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetGetDCName);
  35 }
  36
  37 /********************************************************************
  38 ********************************************************************/
  39
  40 WERROR NetGetDCName_r(struct libnetapi_ctx *ctx,
  41                       struct NetGetDCName *r)
  42 {
  43         struct cli_state *cli = NULL;
  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                                    &cli,
  51                                    &pipe_cli);
  52         if (!W_ERROR_IS_OK(werr)) {
  53                 goto done;
  54         }
  55
  56         status = rpccli_netr_GetDcName(pipe_cli, ctx,
  57                                        r->in.server_name,
  58                                        r->in.domain_name,
  59                                        (const char **)r->out.buffer,
  60                                        &werr);
  61
  62         if (!NT_STATUS_IS_OK(status)) {
  63                 werr = ntstatus_to_werror(status);
  64         }
  65
  66  done:
  67
  68         return werr;
  69 }
  70
  71 /********************************************************************
  72 ********************************************************************/
  73
  74 WERROR NetGetAnyDCName_l(struct libnetapi_ctx *ctx,
  75                          struct NetGetAnyDCName *r)
  76 {
  77         LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetGetAnyDCName);
  78 }
  79
  80 /********************************************************************
  81 ********************************************************************/
  82
  83 WERROR NetGetAnyDCName_r(struct libnetapi_ctx *ctx,
  84                          struct NetGetAnyDCName *r)
  85 {
  86         struct cli_state *cli = NULL;
  87         struct rpc_pipe_client *pipe_cli = NULL;
  88         NTSTATUS status;
  89         WERROR werr;
  90
  91         werr = libnetapi_open_pipe(ctx, r->in.server_name,
  92                                    &ndr_table_netlogon.syntax_id,
  93                                    &cli,
  94                                    &pipe_cli);
  95         if (!W_ERROR_IS_OK(werr)) {
  96                 goto done;
  97         }
  98
  99         status = rpccli_netr_GetAnyDCName(pipe_cli, ctx,
 100                                           r->in.server_name,
 101                                           r->in.domain_name,
 102                                           (const char **)r->out.buffer,
 103                                           &werr);
 104         if (!NT_STATUS_IS_OK(status)) {
 105                 goto done;
 106         }
 107  done:
 108
 109         return werr;
 110
 111 }
 112
 113 /********************************************************************
 114 ********************************************************************/
 115
 116 WERROR DsGetDcName_l(struct libnetapi_ctx *ctx,
 117                      struct DsGetDcName *r)
 118 {
 119         NTSTATUS status;
 120
 121         status = dsgetdcname(ctx,
 122                              NULL,
 123                              r->in.domain_name,
 124                              r->in.domain_guid,
 125                              r->in.site_name,
 126                              r->in.flags,
 127                              (struct netr_DsRGetDCNameInfo **)r->out.dc_info);
 128         if (!NT_STATUS_IS_OK(status)) {
 129                 libnetapi_set_error_string(ctx,
 130                         "failed to find DC: %s",
 131                         get_friendly_nt_error_msg(status));
 132         }
 133
 134         return ntstatus_to_werror(status);
 135 }
 136
 137 /********************************************************************
 138 ********************************************************************/
 139
 140 WERROR DsGetDcName_r(struct libnetapi_ctx *ctx,
 141                      struct DsGetDcName *r)
 142 {
 143         WERROR werr;
 144         NTSTATUS status = NT_STATUS_DOMAIN_CONTROLLER_NOT_FOUND;
 145         struct cli_state *cli = NULL;
 146         struct rpc_pipe_client *pipe_cli = NULL;
 147
 148         werr = libnetapi_open_pipe(ctx, r->in.server_name,
 149                                    &ndr_table_netlogon.syntax_id,
 150                                    &cli,
 151                                    &pipe_cli);
 152         if (!W_ERROR_IS_OK(werr)) {
 153                 goto done;
 154         }
 155
 156         status = rpccli_netr_DsRGetDCName(pipe_cli,
 157                                           ctx,
 158                                           r->in.server_name,
 159                                           r->in.domain_name,
 160                                           r->in.domain_guid,
 161                                           NULL,
 162                                           r->in.flags,
 163                                           (struct netr_DsRGetDCNameInfo **)r->out.dc_info,
 164                                           &werr);
 165         if (!NT_STATUS_IS_OK(status)) {
 166                 werr = ntstatus_to_werror(status);
 167                 goto done;
 168         }
 169
 170  done:
 171         return werr;
 172 }