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