source4/libnet/libnet_share.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    Copyright (C) Grégory LEOCADIE <gleocadie@idealx.com>
   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 2 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, write to the Free Software
  18    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19 */
  20
  21 #include "includes.h"
  22 #include "libnet/libnet.h"
  23 #include "librpc/gen_ndr/ndr_srvsvc.h"
  24
  25
  26 NTSTATUS libnet_ListShares(struct libnet_context *ctx,
  27                            TALLOC_CTX *mem_ctx, struct libnet_ListShares *r)
  28 {
  29         NTSTATUS status;
  30         union libnet_rpc_connect c;
  31         struct srvsvc_NetShareEnumAll s;
  32         uint32_t resume_handle;
  33         struct srvsvc_NetShareCtr0 ctr0;
  34
  35         c.standard.level                        = LIBNET_RPC_CONNECT_STANDARD;
  36         c.standard.in.server_name               = r->in.server_name;
  37         c.standard.in.dcerpc_iface_name         = DCERPC_SRVSVC_NAME;
  38         c.standard.in.dcerpc_iface_uuid         = DCERPC_SRVSVC_UUID;
  39         c.standard.in.dcerpc_iface_version      = DCERPC_SRVSVC_VERSION;
  40
  41         status = libnet_rpc_connect(ctx, mem_ctx, &c);
  42         if (!NT_STATUS_IS_OK(status)) {
  43                 r->out.error_string = talloc_asprintf(mem_ctx,
  44                                                       "Connection to SRVSVC pipe of server %s "
  45                                                       "failed: %s\n",
  46                                                       r->in.server_name,
  47                                                       nt_errstr(status));
  48                 return status;
  49         }
  50
  51         s.in.level = r->in.level;
  52         s.in.ctr.ctr0 = &ctr0;
  53         s.in.max_buffer = ~0;
  54         s.in.resume_handle = &resume_handle;
  55
  56         ZERO_STRUCT(ctr0);
  57
  58         status = dcerpc_srvsvc_NetShareEnumAll(c.standard.out.dcerpc_pipe, mem_ctx, &s);
  59
  60         if (!NT_STATUS_IS_OK(status)) {
  61                 r->out.error_string = talloc_asprintf(mem_ctx,
  62                                                       "srvsvc_NetShareEnumAll on server '%s' failed"
  63                                                       ": %s\n",
  64                                                       r->in.server_name, nt_errstr(status));
  65                 goto disconnect;
  66         }
  67
  68         if (!W_ERROR_IS_OK(s.out.result) && !W_ERROR_EQUAL(s.out.result, WERR_MORE_DATA)) {
  69                 goto disconnect;
  70         }
  71
  72         r->out.ctr = s.out.ctr;
  73
  74 disconnect:
  75         talloc_free(c.standard.out.dcerpc_pipe);
  76
  77         return status;
  78 }
  79
  80
  81 NTSTATUS libnet_AddShare(struct libnet_context *ctx,
  82                          TALLOC_CTX *mem_ctx, struct libnet_AddShare *r)
  83 {
  84         NTSTATUS status;
  85         union libnet_rpc_connect c;
  86         struct srvsvc_NetShareAdd s;
  87
  88         c.standard.level                        = LIBNET_RPC_CONNECT_STANDARD;
  89         c.standard.in.server_name               = r->in.server_name;
  90         c.standard.in.dcerpc_iface_name         = DCERPC_SRVSVC_NAME;
  91         c.standard.in.dcerpc_iface_uuid         = DCERPC_SRVSVC_UUID;
  92         c.standard.in.dcerpc_iface_version      = DCERPC_SRVSVC_VERSION;
  93
  94         status = libnet_rpc_connect(ctx, mem_ctx, &c);
  95         if (!NT_STATUS_IS_OK(status)) {
  96                 r->out.error_string = talloc_asprintf(mem_ctx,
  97                                                       "Connection to SRVSVC pipe of server %s "
  98                                                       "failed: %s\n",
  99                                                       r->in.server_name, nt_errstr(status));
 100                 return status;
 101         }
 102
 103         s.in.level              = r->in.level;
 104         s.in.info.info2         = &r->in.share;
 105         s.in.server_unc         = talloc_asprintf(mem_ctx, "\\\\%s", r->in.server_name);
 106
 107         status = dcerpc_srvsvc_NetShareAdd(c.standard.out.dcerpc_pipe, mem_ctx,&s);
 108
 109         if (!NT_STATUS_IS_OK(status)) {
 110                 r->out.error_string = talloc_asprintf(mem_ctx,
 111                                                       "srvsvc_NetShareAdd on server '%s' failed"
 112                                                       ": %s\n",
 113                                                       r->in.server_name, nt_errstr(status));
 114         }
 115
 116 disconnect:
 117         talloc_free(c.standard.out.dcerpc_pipe);
 118
 119         return status;
 120 }
 121
 122
 123 NTSTATUS libnet_DelShare(struct libnet_context *ctx,
 124                          TALLOC_CTX *mem_ctx, struct libnet_DelShare *r)
 125 {
 126         NTSTATUS status;
 127         union libnet_rpc_connect c;
 128         struct srvsvc_NetShareDel s;
 129
 130         c.standard.level                        = LIBNET_RPC_CONNECT_STANDARD;
 131         c.standard.in.server_name               = r->in.server_name;
 132         c.standard.in.dcerpc_iface_name         = DCERPC_SRVSVC_NAME;
 133         c.standard.in.dcerpc_iface_uuid         = DCERPC_SRVSVC_UUID;
 134         c.standard.in.dcerpc_iface_version      = DCERPC_SRVSVC_VERSION;
 135
 136         status = libnet_rpc_connect(ctx, mem_ctx, &c);
 137         if (!NT_STATUS_IS_OK(status)) {
 138                 r->out.error_string = talloc_asprintf(mem_ctx,
 139                                                       "Connection to SRVSVC pipe of server %s "
 140                                                       "failed: %s\n",
 141                                                       r->in.server_name, nt_errstr(status));
 142                 return status;
 143         }
 144
 145         s.in.server_unc = talloc_asprintf(mem_ctx, "\\\\%s", r->in.server_name);
 146         s.in.share_name = r->in.share_name;
 147
 148         status = dcerpc_srvsvc_NetShareDel(c.standard.out.dcerpc_pipe, mem_ctx, &s);
 149         if (!NT_STATUS_IS_OK(status)) {
 150                 r->out.error_string = talloc_asprintf(mem_ctx,
 151                                                       "srvsvc_NetShareDel on server '%s' failed"
 152                                                       ": %s\n",
 153                                                       r->in.server_name, nt_errstr(status));
 154         }
 155
 156 disconnect:
 157         talloc_free(c.standard.out.dcerpc_pipe);
 158
 159         return status;
 160 }