1/* 2 Unix SMB/CIFS implementation. 3 4 Copyright (C) Gr��gory 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 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#include "libnet/libnet.h" 22#include "librpc/gen_ndr/ndr_srvsvc_c.h" 23 24 25NTSTATUS libnet_ListShares(struct libnet_context *ctx, 26 TALLOC_CTX *mem_ctx, struct libnet_ListShares *r) 27{ 28 NTSTATUS status; 29 struct libnet_RpcConnect c; 30 struct srvsvc_NetShareEnumAll s; 31 struct srvsvc_NetShareInfoCtr info_ctr; 32 uint32_t resume_handle = 0; 33 uint32_t totalentries = 0; 34 struct srvsvc_NetShareCtr0 ctr0; 35 struct srvsvc_NetShareCtr1 ctr1; 36 struct srvsvc_NetShareCtr2 ctr2; 37 struct srvsvc_NetShareCtr501 ctr501; 38 struct srvsvc_NetShareCtr502 ctr502; 39 40 ZERO_STRUCT(c); 41 42 c.level = LIBNET_RPC_CONNECT_SERVER; 43 c.in.name = r->in.server_name; 44 c.in.dcerpc_iface = &ndr_table_srvsvc; 45 46 s.in.server_unc = talloc_asprintf(mem_ctx, "\\\\%s", c.in.name); 47 48 status = libnet_RpcConnect(ctx, mem_ctx, &c); 49 if (!NT_STATUS_IS_OK(status)) { 50 r->out.error_string = talloc_asprintf(mem_ctx, 51 "Connection to SRVSVC pipe of server %s " 52 "failed: %s", 53 r->in.server_name, 54 nt_errstr(status)); 55 return status; 56 } 57 58 info_ctr.level = r->in.level; 59 switch (info_ctr.level) { 60 case 0: 61 info_ctr.ctr.ctr0 = &ctr0; 62 ZERO_STRUCT(ctr0); 63 break; 64 case 1: 65 info_ctr.ctr.ctr1 = &ctr1; 66 ZERO_STRUCT(ctr1); 67 break; 68 case 2: 69 info_ctr.ctr.ctr2 = &ctr2; 70 ZERO_STRUCT(ctr2); 71 break; 72 case 501: 73 info_ctr.ctr.ctr501 = &ctr501; 74 ZERO_STRUCT(ctr501); 75 break; 76 case 502: 77 info_ctr.ctr.ctr502 = &ctr502; 78 ZERO_STRUCT(ctr502); 79 break; 80 default: 81 r->out.error_string = talloc_asprintf(mem_ctx, 82 "libnet_ListShares: Invalid info level requested: %d", 83 info_ctr.level); 84 return NT_STATUS_INVALID_PARAMETER; 85 } 86 s.in.max_buffer = ~0; 87 s.in.resume_handle = &resume_handle; 88 s.in.info_ctr = &info_ctr; 89 s.out.info_ctr = &info_ctr; 90 s.out.totalentries = &totalentries; 91 92 status = dcerpc_srvsvc_NetShareEnumAll(c.out.dcerpc_pipe, mem_ctx, &s); 93 94 if (!NT_STATUS_IS_OK(status)) { 95 r->out.error_string = talloc_asprintf(mem_ctx, 96 "srvsvc_NetShareEnumAll on server '%s' failed" 97 ": %s", 98 r->in.server_name, nt_errstr(status)); 99 goto disconnect; 100 } 101 102 if (!W_ERROR_IS_OK(s.out.result) && !W_ERROR_EQUAL(s.out.result, WERR_MORE_DATA)) { 103 r->out.error_string = talloc_asprintf(mem_ctx, 104 "srvsvc_NetShareEnumAll on server '%s' failed: %s", 105 r->in.server_name, win_errstr(s.out.result)); 106 goto disconnect; 107 } 108 109 r->out.ctr = s.out.info_ctr->ctr; 110 111disconnect: 112 talloc_free(c.out.dcerpc_pipe); 113 114 return status; 115} 116 117 118NTSTATUS libnet_AddShare(struct libnet_context *ctx, 119 TALLOC_CTX *mem_ctx, struct libnet_AddShare *r) 120{ 121 NTSTATUS status; 122 struct libnet_RpcConnect c; 123 struct srvsvc_NetShareAdd s; 124 union srvsvc_NetShareInfo info; 125 126 ZERO_STRUCT(c); 127 128 c.level = LIBNET_RPC_CONNECT_SERVER; 129 c.in.name = r->in.server_name; 130 c.in.dcerpc_iface = &ndr_table_srvsvc; 131 132 status = libnet_RpcConnect(ctx, mem_ctx, &c); 133 if (!NT_STATUS_IS_OK(status)) { 134 r->out.error_string = talloc_asprintf(mem_ctx, 135 "Connection to SRVSVC pipe of server %s " 136 "failed: %s", 137 r->in.server_name, nt_errstr(status)); 138 return status; 139 } 140 141 info.info2 = &r->in.share; 142 143 s.in.level = 2; 144 s.in.info = &info; 145 s.in.server_unc = talloc_asprintf(mem_ctx, "\\\\%s", r->in.server_name); 146 147 status = dcerpc_srvsvc_NetShareAdd(c.out.dcerpc_pipe, mem_ctx, &s); 148 149 if (!NT_STATUS_IS_OK(status)) { 150 r->out.error_string = talloc_asprintf(mem_ctx, 151 "srvsvc_NetShareAdd '%s' on server '%s' failed" 152 ": %s", 153 r->in.share.name, r->in.server_name, 154 nt_errstr(status)); 155 } else if (!W_ERROR_IS_OK(s.out.result)) { 156 r->out.error_string = talloc_asprintf(mem_ctx, 157 "srvsvc_NetShareAdd '%s' on server '%s' failed" 158 ": %s", 159 r->in.share.name, r->in.server_name, 160 win_errstr(s.out.result)); 161 status = werror_to_ntstatus(s.out.result); 162 } 163 164 talloc_free(c.out.dcerpc_pipe); 165 166 return status; 167} 168 169 170NTSTATUS libnet_DelShare(struct libnet_context *ctx, 171 TALLOC_CTX *mem_ctx, struct libnet_DelShare *r) 172{ 173 NTSTATUS status; 174 struct libnet_RpcConnect c; 175 struct srvsvc_NetShareDel s; 176 177 ZERO_STRUCT(c); 178 179 c.level = LIBNET_RPC_CONNECT_SERVER; 180 c.in.name = r->in.server_name; 181 c.in.dcerpc_iface = &ndr_table_srvsvc; 182 183 status = libnet_RpcConnect(ctx, mem_ctx, &c); 184 if (!NT_STATUS_IS_OK(status)) { 185 r->out.error_string = talloc_asprintf(mem_ctx, 186 "Connection to SRVSVC pipe of server %s " 187 "failed: %s", 188 r->in.server_name, nt_errstr(status)); 189 return status; 190 } 191 192 s.in.server_unc = talloc_asprintf(mem_ctx, "\\\\%s", r->in.server_name); 193 s.in.share_name = r->in.share_name; 194 195 status = dcerpc_srvsvc_NetShareDel(c.out.dcerpc_pipe, mem_ctx, &s); 196 if (!NT_STATUS_IS_OK(status)) { 197 r->out.error_string = talloc_asprintf(mem_ctx, 198 "srvsvc_NetShareDel '%s' on server '%s' failed" 199 ": %s", 200 r->in.share_name, r->in.server_name, 201 nt_errstr(status)); 202 } else if (!W_ERROR_IS_OK(s.out.result)) { 203 r->out.error_string = talloc_asprintf(mem_ctx, 204 "srvsvc_NetShareDel '%s' on server '%s' failed" 205 ": %s", 206 r->in.share_name, r->in.server_name, 207 win_errstr(s.out.result)); 208 status = werror_to_ntstatus(s.out.result); 209 } 210 211 talloc_free(c.out.dcerpc_pipe); 212 213 return status; 214} 215