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/libnetapi.h"
  25 #include "libnet/libnet.h"
  26
  27 /********************************************************************
  28 ********************************************************************/
  29
  30 WERROR NetGetDCName_l(struct libnetapi_ctx *ctx,
  31                       struct NetGetDCName *r)
  32 {
  33         return WERR_NOT_SUPPORTED;
  34 }
  35
  36 /********************************************************************
  37 ********************************************************************/
  38
  39 WERROR NetGetDCName_r(struct libnetapi_ctx *ctx,
  40                       struct NetGetDCName *r)
  41 {
  42         struct cli_state *cli = NULL;
  43         struct rpc_pipe_client *pipe_cli = NULL;
  44         NTSTATUS status;
  45         WERROR werr;
  46
  47         status = cli_full_connection(&cli, NULL, r->in.server_name,
  48                                      NULL, 0,
  49                                      "IPC$", "IPC",
  50                                      ctx->username,
  51                                      ctx->workgroup,
  52                                      ctx->password,
  53                                      0, Undefined, NULL);
  54
  55         if (!NT_STATUS_IS_OK(status)) {
  56                 werr = ntstatus_to_werror(status);
  57                 goto done;
  58         }
  59
  60         pipe_cli = cli_rpc_pipe_open_noauth(cli, PI_NETLOGON,
  61                                             &status);
  62         if (!pipe_cli) {
  63                 werr = ntstatus_to_werror(status);
  64                 goto done;
  65         }
  66
  67         status = rpccli_netr_GetDcName(pipe_cli, ctx,
  68                                        r->in.server_name,
  69                                        r->in.domain_name,
  70                                        (const char **)r->out.buffer,
  71                                        &werr);
  72  done:
  73         if (cli) {
  74                 cli_shutdown(cli);
  75         }
  76
  77         return werr;
  78 }
  79
  80 /********************************************************************
  81 ********************************************************************/
  82
  83 WERROR NetGetAnyDCName_l(struct libnetapi_ctx *ctx,
  84                          struct NetGetAnyDCName *r)
  85 {
  86         return WERR_NOT_SUPPORTED;
  87 }
  88
  89 /********************************************************************
  90 ********************************************************************/
  91
  92 WERROR NetGetAnyDCName_r(struct libnetapi_ctx *ctx,
  93                          struct NetGetAnyDCName *r)
  94 {
  95         struct cli_state *cli = NULL;
  96         struct rpc_pipe_client *pipe_cli = NULL;
  97         NTSTATUS status;
  98         WERROR werr;
  99
 100         status = cli_full_connection(&cli, NULL, r->in.server_name,
 101                                      NULL, 0,
 102                                      "IPC$", "IPC",
 103                                      ctx->username,
 104                                      ctx->workgroup,
 105                                      ctx->password,
 106                                      0, Undefined, NULL);
 107
 108         if (!NT_STATUS_IS_OK(status)) {
 109                 werr = ntstatus_to_werror(status);
 110                 goto done;
 111         }
 112
 113         pipe_cli = cli_rpc_pipe_open_noauth(cli, PI_NETLOGON,
 114                                             &status);
 115         if (!pipe_cli) {
 116                 werr = ntstatus_to_werror(status);
 117                 goto done;
 118         };
 119
 120         status = rpccli_netr_GetAnyDCName(pipe_cli, ctx,
 121                                           r->in.server_name,
 122                                           r->in.domain_name,
 123                                           (const char **)r->out.buffer,
 124                                           &werr);
 125         if (!NT_STATUS_IS_OK(status)) {
 126                 goto done;
 127         }
 128  done:
 129         if (cli) {
 130                 cli_shutdown(cli);
 131         }
 132
 133         return werr;
 134
 135 }