summaryrefslogtreecommitdiffstats
path: root/source4/libnet/libnet_share.c
blob: 7c9121b13914651a8c1586e3d7b169b06301be5b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
/* 
   Unix SMB/CIFS implementation.
   
   Copyright (C) Grégory LEOCADIE <gleocadie@idealx.com>
   
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "includes.h"
#include "libnet/libnet.h"
#include "librpc/gen_ndr/ndr_srvsvc_c.h"


NTSTATUS libnet_ListShares(struct libnet_context *ctx, 
			   TALLOC_CTX *mem_ctx, struct libnet_ListShares *r)
{
	NTSTATUS status;
	struct libnet_RpcConnect c;
	struct srvsvc_NetShareEnumAll s;
	struct srvsvc_NetShareInfoCtr info_ctr;
	uint32_t resume_handle = 0;
	uint32_t totalentries = 0;
	struct srvsvc_NetShareCtr0 ctr0;
	struct srvsvc_NetShareCtr1 ctr1;
	struct srvsvc_NetShareCtr2 ctr2;
	struct srvsvc_NetShareCtr501 ctr501;
	struct srvsvc_NetShareCtr502 ctr502;

	ZERO_STRUCT(c);

	c.level               = LIBNET_RPC_CONNECT_SERVER;
	c.in.name             = r->in.server_name;
	c.in.dcerpc_iface     = &ndr_table_srvsvc;

	s.in.server_unc = talloc_asprintf(mem_ctx, "\\\\%s", c.in.name);

	status = libnet_RpcConnect(ctx, mem_ctx, &c);
	if (!NT_STATUS_IS_OK(status)) {
		r->out.error_string = talloc_asprintf(mem_ctx,
						      "Connection to SRVSVC pipe of server %s "
						      "failed: %s",
						      r->in.server_name,
						      nt_errstr(status));
		return status;
	}

	info_ctr.level = r->in.level;
	switch (info_ctr.level) {
	case 0:
		info_ctr.ctr.ctr0 = &ctr0;
		ZERO_STRUCT(ctr0);
		break;
	case 1:
		info_ctr.ctr.ctr1 = &ctr1;
		ZERO_STRUCT(ctr1);
		break;
	case 2:
		info_ctr.ctr.ctr2 = &ctr2;
		ZERO_STRUCT(ctr2);
		break;
	case 501:
		info_ctr.ctr.ctr501 = &ctr501;
		ZERO_STRUCT(ctr501);
		break;
	case 502:
		info_ctr.ctr.ctr502 = &ctr502;
		ZERO_STRUCT(ctr502);
		break;
	default:
		r->out.error_string = talloc_asprintf(mem_ctx,
						      "libnet_ListShares: Invalid info level requested: %d",
						      info_ctr.level);
		return NT_STATUS_INVALID_PARAMETER;
	}
	s.in.max_buffer = ~0;
	s.in.resume_handle = &resume_handle;
	s.in.info_ctr = &info_ctr;
	s.out.info_ctr = &info_ctr;
	s.out.totalentries = &totalentries;

	status = dcerpc_srvsvc_NetShareEnumAll_r(c.out.dcerpc_pipe->binding_handle, mem_ctx, &s);
	
	if (!NT_STATUS_IS_OK(status)) {
		r->out.error_string = talloc_asprintf(mem_ctx,
						      "srvsvc_NetShareEnumAll on server '%s' failed"
						      ": %s",
						      r->in.server_name, nt_errstr(status));
		goto disconnect;
	}

	if (!W_ERROR_IS_OK(s.out.result) && !W_ERROR_EQUAL(s.out.result, WERR_MORE_DATA)) {
		r->out.error_string = talloc_asprintf(mem_ctx,
						      "srvsvc_NetShareEnumAll on server '%s' failed: %s",
						      r->in.server_name, win_errstr(s.out.result));
		goto disconnect;
	}

	r->out.ctr = s.out.info_ctr->ctr;

disconnect:
	talloc_free(c.out.dcerpc_pipe);

	return status;	
}


NTSTATUS libnet_AddShare(struct libnet_context *ctx,
			 TALLOC_CTX *mem_ctx, struct libnet_AddShare *r)
{
	NTSTATUS status;
	struct libnet_RpcConnect c;
	struct srvsvc_NetShareAdd s;
	union srvsvc_NetShareInfo info;

	ZERO_STRUCT(c);

	c.level              = LIBNET_RPC_CONNECT_SERVER;
	c.in.name            = r->in.server_name;
	c.in.dcerpc_iface    = &ndr_table_srvsvc;

	status = libnet_RpcConnect(ctx, mem_ctx, &c);
	if (!NT_STATUS_IS_OK(status)) {
		r->out.error_string = talloc_asprintf(mem_ctx,
						      "Connection to SRVSVC pipe of server %s "
						      "failed: %s",
						      r->in.server_name, nt_errstr(status));
		return status;
	}

	info.info2		= &r->in.share;

	s.in.level 		= 2;
	s.in.info		= &info;
	s.in.server_unc		= talloc_asprintf(mem_ctx, "\\\\%s", r->in.server_name);
 
	status = dcerpc_srvsvc_NetShareAdd_r(c.out.dcerpc_pipe->binding_handle, mem_ctx, &s);

	if (!NT_STATUS_IS_OK(status)) {
		r->out.error_string = talloc_asprintf(mem_ctx,
						      "srvsvc_NetShareAdd '%s' on server '%s' failed"
						      ": %s",
						      r->in.share.name, r->in.server_name, 
						      nt_errstr(status));
	} else if (!W_ERROR_IS_OK(s.out.result)) {
		r->out.error_string = talloc_asprintf(mem_ctx,
						      "srvsvc_NetShareAdd '%s' on server '%s' failed"
						      ": %s",
						      r->in.share.name, r->in.server_name, 
						      win_errstr(s.out.result));
		status = werror_to_ntstatus(s.out.result);
	}

	talloc_free(c.out.dcerpc_pipe);
	
	return status;
}


NTSTATUS libnet_DelShare(struct libnet_context *ctx,
			 TALLOC_CTX *mem_ctx, struct libnet_DelShare *r)
{
	NTSTATUS status;
	struct libnet_RpcConnect c;
	struct srvsvc_NetShareDel s;

	ZERO_STRUCT(c);

	c.level               = LIBNET_RPC_CONNECT_SERVER;
	c.in.name             = r->in.server_name;
	c.in.dcerpc_iface     = &ndr_table_srvsvc;

	status = libnet_RpcConnect(ctx, mem_ctx, &c);
	if (!NT_STATUS_IS_OK(status)) {
		r->out.error_string = talloc_asprintf(mem_ctx,
						      "Connection to SRVSVC pipe of server %s "
						      "failed: %s",
						      r->in.server_name, nt_errstr(status));
		return status;
	} 
		
	s.in.server_unc = talloc_asprintf(mem_ctx, "\\\\%s", r->in.server_name);
	s.in.share_name = r->in.share_name;

	status = dcerpc_srvsvc_NetShareDel_r(c.out.dcerpc_pipe->binding_handle, mem_ctx, &s);
	if (!NT_STATUS_IS_OK(status)) {
		r->out.error_string = talloc_asprintf(mem_ctx,
						      "srvsvc_NetShareDel '%s' on server '%s' failed"
						      ": %s",
						      r->in.share_name, r->in.server_name, 
						      nt_errstr(status));
	} else if (!W_ERROR_IS_OK(s.out.result)) {
		r->out.error_string = talloc_asprintf(mem_ctx,
						      "srvsvc_NetShareDel '%s' on server '%s' failed"
						      ": %s",
						      r->in.share_name, r->in.server_name, 
						      win_errstr(s.out.result));
		status = werror_to_ntstatus(s.out.result);
	}

	talloc_free(c.out.dcerpc_pipe);

	return status;
}