Line data Source code
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 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 :
25 5 : NTSTATUS libnet_ListShares(struct libnet_context *ctx,
26 : TALLOC_CTX *mem_ctx, struct libnet_ListShares *r)
27 : {
28 0 : NTSTATUS status;
29 0 : struct libnet_RpcConnect c;
30 0 : struct srvsvc_NetShareEnumAll s;
31 0 : struct srvsvc_NetShareInfoCtr info_ctr;
32 5 : uint32_t resume_handle = 0;
33 5 : uint32_t totalentries = 0;
34 0 : struct srvsvc_NetShareCtr0 ctr0;
35 0 : struct srvsvc_NetShareCtr1 ctr1;
36 0 : struct srvsvc_NetShareCtr2 ctr2;
37 0 : struct srvsvc_NetShareCtr501 ctr501;
38 0 : struct srvsvc_NetShareCtr502 ctr502;
39 :
40 5 : ZERO_STRUCT(c);
41 :
42 5 : c.level = LIBNET_RPC_CONNECT_SERVER;
43 5 : c.in.name = r->in.server_name;
44 5 : c.in.dcerpc_iface = &ndr_table_srvsvc;
45 :
46 5 : s.in.server_unc = talloc_asprintf(mem_ctx, "\\\\%s", c.in.name);
47 :
48 5 : status = libnet_RpcConnect(ctx, mem_ctx, &c);
49 5 : if (!NT_STATUS_IS_OK(status)) {
50 0 : 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 0 : return status;
56 : }
57 :
58 5 : info_ctr.level = r->in.level;
59 5 : switch (info_ctr.level) {
60 1 : case 0:
61 1 : info_ctr.ctr.ctr0 = &ctr0;
62 1 : ZERO_STRUCT(ctr0);
63 1 : break;
64 1 : case 1:
65 1 : info_ctr.ctr.ctr1 = &ctr1;
66 1 : ZERO_STRUCT(ctr1);
67 1 : break;
68 1 : case 2:
69 1 : info_ctr.ctr.ctr2 = &ctr2;
70 1 : ZERO_STRUCT(ctr2);
71 1 : break;
72 1 : case 501:
73 1 : info_ctr.ctr.ctr501 = &ctr501;
74 1 : ZERO_STRUCT(ctr501);
75 1 : break;
76 1 : case 502:
77 1 : info_ctr.ctr.ctr502 = &ctr502;
78 1 : ZERO_STRUCT(ctr502);
79 1 : break;
80 0 : default:
81 0 : r->out.error_string = talloc_asprintf(mem_ctx,
82 : "libnet_ListShares: Invalid info level requested: %d",
83 : info_ctr.level);
84 0 : return NT_STATUS_INVALID_PARAMETER;
85 : }
86 5 : s.in.max_buffer = ~0;
87 5 : s.in.resume_handle = &resume_handle;
88 5 : s.in.info_ctr = &info_ctr;
89 5 : s.out.info_ctr = &info_ctr;
90 5 : s.out.totalentries = &totalentries;
91 :
92 5 : status = dcerpc_srvsvc_NetShareEnumAll_r(c.out.dcerpc_pipe->binding_handle, mem_ctx, &s);
93 :
94 5 : if (!NT_STATUS_IS_OK(status)) {
95 0 : 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 0 : goto disconnect;
100 : }
101 :
102 5 : if (!W_ERROR_IS_OK(s.out.result) && !W_ERROR_EQUAL(s.out.result, WERR_MORE_DATA)) {
103 0 : 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 0 : goto disconnect;
107 : }
108 :
109 5 : r->out.ctr = s.out.info_ctr->ctr;
110 :
111 5 : disconnect:
112 5 : talloc_free(c.out.dcerpc_pipe);
113 :
114 5 : return status;
115 : }
116 :
117 :
118 0 : NTSTATUS libnet_AddShare(struct libnet_context *ctx,
119 : TALLOC_CTX *mem_ctx, struct libnet_AddShare *r)
120 : {
121 0 : NTSTATUS status;
122 0 : struct libnet_RpcConnect c;
123 0 : struct srvsvc_NetShareAdd s;
124 0 : union srvsvc_NetShareInfo info;
125 :
126 0 : ZERO_STRUCT(c);
127 :
128 0 : c.level = LIBNET_RPC_CONNECT_SERVER;
129 0 : c.in.name = r->in.server_name;
130 0 : c.in.dcerpc_iface = &ndr_table_srvsvc;
131 :
132 0 : status = libnet_RpcConnect(ctx, mem_ctx, &c);
133 0 : if (!NT_STATUS_IS_OK(status)) {
134 0 : 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 0 : return status;
139 : }
140 :
141 0 : info.info2 = &r->in.share;
142 :
143 0 : s.in.level = 2;
144 0 : s.in.info = &info;
145 0 : s.in.server_unc = talloc_asprintf(mem_ctx, "\\\\%s", r->in.server_name);
146 :
147 0 : status = dcerpc_srvsvc_NetShareAdd_r(c.out.dcerpc_pipe->binding_handle, mem_ctx, &s);
148 :
149 0 : if (!NT_STATUS_IS_OK(status)) {
150 0 : 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 0 : } else if (!W_ERROR_IS_OK(s.out.result)) {
156 0 : 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 0 : status = werror_to_ntstatus(s.out.result);
162 : }
163 :
164 0 : talloc_free(c.out.dcerpc_pipe);
165 :
166 0 : return status;
167 : }
168 :
169 :
170 1 : NTSTATUS libnet_DelShare(struct libnet_context *ctx,
171 : TALLOC_CTX *mem_ctx, struct libnet_DelShare *r)
172 : {
173 0 : NTSTATUS status;
174 0 : struct libnet_RpcConnect c;
175 0 : struct srvsvc_NetShareDel s;
176 :
177 1 : ZERO_STRUCT(c);
178 1 : ZERO_STRUCT(s);
179 :
180 1 : c.level = LIBNET_RPC_CONNECT_SERVER;
181 1 : c.in.name = r->in.server_name;
182 1 : c.in.dcerpc_iface = &ndr_table_srvsvc;
183 :
184 1 : status = libnet_RpcConnect(ctx, mem_ctx, &c);
185 1 : if (!NT_STATUS_IS_OK(status)) {
186 0 : r->out.error_string = talloc_asprintf(mem_ctx,
187 : "Connection to SRVSVC pipe of server %s "
188 : "failed: %s",
189 : r->in.server_name, nt_errstr(status));
190 0 : return status;
191 : }
192 :
193 1 : s.in.server_unc = talloc_asprintf(mem_ctx, "\\\\%s", r->in.server_name);
194 1 : s.in.share_name = r->in.share_name;
195 :
196 1 : status = dcerpc_srvsvc_NetShareDel_r(c.out.dcerpc_pipe->binding_handle, mem_ctx, &s);
197 1 : if (!NT_STATUS_IS_OK(status)) {
198 0 : r->out.error_string = talloc_asprintf(mem_ctx,
199 : "srvsvc_NetShareDel '%s' on server '%s' failed"
200 : ": %s",
201 : r->in.share_name, r->in.server_name,
202 : nt_errstr(status));
203 1 : } else if (!W_ERROR_IS_OK(s.out.result)) {
204 1 : r->out.error_string = talloc_asprintf(mem_ctx,
205 : "srvsvc_NetShareDel '%s' on server '%s' failed"
206 : ": %s",
207 : r->in.share_name, r->in.server_name,
208 : win_errstr(s.out.result));
209 1 : status = werror_to_ntstatus(s.out.result);
210 : }
211 :
212 1 : talloc_free(c.out.dcerpc_pipe);
213 :
214 1 : return status;
215 : }
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