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s3: Attempt to fix bug 7665
[Samba.git] / source3 / lib / netapi / share.c
blob4232a9e7c0ead4a44144486396b2653838461b36
1 /*
2 * Unix SMB/CIFS implementation.
3 * NetApi Share Support
4 * Copyright (C) Guenther Deschner 2008
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/netapi_private.h"
25 #include "lib/netapi/libnetapi.h"
26 #include "../librpc/gen_ndr/cli_srvsvc.h"
27
28 /****************************************************************
29 ****************************************************************/
30
31 static NTSTATUS map_srvsvc_share_info_to_SHARE_INFO_buffer(TALLOC_CTX *mem_ctx,
32 uint32_t level,
33 union srvsvc_NetShareInfo *info,
34 uint8_t **buffer,
35 uint32_t *num_shares)
36 {
37 struct SHARE_INFO_0 i0;
38 struct SHARE_INFO_1 i1;
39 struct SHARE_INFO_2 i2;
40 struct SHARE_INFO_501 i501;
41 struct SHARE_INFO_1005 i1005;
42
43 struct srvsvc_NetShareInfo0 *s0;
44 struct srvsvc_NetShareInfo1 *s1;
45 struct srvsvc_NetShareInfo2 *s2;
46 struct srvsvc_NetShareInfo501 *s501;
47 struct srvsvc_NetShareInfo1005 *s1005;
48
49 if (!buffer) {
50 return NT_STATUS_INVALID_PARAMETER;
51 }
52
53 switch (level) {
54 case 0:
55 s0 = info->info0;
56
57 i0.shi0_netname = talloc_strdup(mem_ctx, s0->name);
58
59 ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_0, i0,
60 (struct SHARE_INFO_0 **)buffer,
61 num_shares);
62 break;
63
64 case 1:
65 s1 = info->info1;
66
67 i1.shi1_netname = talloc_strdup(mem_ctx, s1->name);
68 i1.shi1_type = s1->type;
69 i1.shi1_remark = talloc_strdup(mem_ctx, s1->comment);
70
71 ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_1, i1,
72 (struct SHARE_INFO_1 **)buffer,
73 num_shares);
74 break;
75
76 case 2:
77 s2 = info->info2;
78
79 i2.shi2_netname = talloc_strdup(mem_ctx, s2->name);
80 i2.shi2_type = s2->type;
81 i2.shi2_remark = talloc_strdup(mem_ctx, s2->comment);
82 i2.shi2_permissions = s2->permissions;
83 i2.shi2_max_uses = s2->max_users;
84 i2.shi2_current_uses = s2->current_users;
85 i2.shi2_path = talloc_strdup(mem_ctx, s2->path);
86 i2.shi2_passwd = talloc_strdup(mem_ctx, s2->password);
87
88 ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_2, i2,
89 (struct SHARE_INFO_2 **)buffer,
90 num_shares);
91 break;
92
93 case 501:
94 s501 = info->info501;
95
96 i501.shi501_netname = talloc_strdup(mem_ctx, s501->name);
97 i501.shi501_type = s501->type;
98 i501.shi501_remark = talloc_strdup(mem_ctx, s501->comment);
99 i501.shi501_flags = s501->csc_policy;
100
101 ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_501, i501,
102 (struct SHARE_INFO_501 **)buffer,
103 num_shares);
104 break;
105
106 case 1005:
107 s1005 = info->info1005;
108
109 i1005.shi1005_flags = s1005->dfs_flags;
110
111 ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_1005, i1005,
112 (struct SHARE_INFO_1005 **)buffer,
113 num_shares);
114 break;
115
116 default:
117 return NT_STATUS_INVALID_PARAMETER;
118 }
119
120 return NT_STATUS_OK;
121 }
122
123 /****************************************************************
124 ****************************************************************/
125
126 static NTSTATUS map_SHARE_INFO_buffer_to_srvsvc_share_info(TALLOC_CTX *mem_ctx,
127 uint8_t *buffer,
128 uint32_t level,
129 union srvsvc_NetShareInfo *info)
130 {
131 struct SHARE_INFO_2 *i2 = NULL;
132 struct SHARE_INFO_1004 *i1004 = NULL;
133 struct srvsvc_NetShareInfo2 *s2 = NULL;
134 struct srvsvc_NetShareInfo1004 *s1004 = NULL;
135
136 if (!buffer) {
137 return NT_STATUS_INVALID_PARAMETER;
138 }
139
140 switch (level) {
141 case 2:
142 i2 = (struct SHARE_INFO_2 *)buffer;
143
144 s2 = TALLOC_P(mem_ctx, struct srvsvc_NetShareInfo2);
145 NT_STATUS_HAVE_NO_MEMORY(s2);
146
147 s2->name = i2->shi2_netname;
148 s2->type = i2->shi2_type;
149 s2->comment = i2->shi2_remark;
150 s2->permissions = i2->shi2_permissions;
151 s2->max_users = i2->shi2_max_uses;
152 s2->current_users = i2->shi2_current_uses;
153 s2->path = i2->shi2_path;
154 s2->password = i2->shi2_passwd;
155
156 info->info2 = s2;
157
158 break;
159 case 1004:
160 i1004 = (struct SHARE_INFO_1004 *)buffer;
161
162 s1004 = TALLOC_P(mem_ctx, struct srvsvc_NetShareInfo1004);
163 NT_STATUS_HAVE_NO_MEMORY(s1004);
164
165 s1004->comment = i1004->shi1004_remark;
166
167 info->info1004 = s1004;
168
169 break;
170 default:
171 return NT_STATUS_INVALID_PARAMETER;
172 }
173
174 return NT_STATUS_OK;
175 }
176
177 /****************************************************************
178 ****************************************************************/
179
180 WERROR NetShareAdd_r(struct libnetapi_ctx *ctx,
181 struct NetShareAdd *r)
182 {
183 WERROR werr;
184 NTSTATUS status;
185 struct rpc_pipe_client *pipe_cli = NULL;
186 union srvsvc_NetShareInfo info;
187
188 if (!r->in.buffer) {
189 return WERR_INVALID_PARAM;
190 }
191
192 switch (r->in.level) {
193 case 2:
194 break;
195 case 502:
196 case 503:
197 return WERR_NOT_SUPPORTED;
198 default:
199 return WERR_UNKNOWN_LEVEL;
200 }
201
202 werr = libnetapi_open_pipe(ctx, r->in.server_name,
203 &ndr_table_srvsvc.syntax_id,
204 &pipe_cli);
205 if (!W_ERROR_IS_OK(werr)) {
206 goto done;
207 }
208
209 status = map_SHARE_INFO_buffer_to_srvsvc_share_info(ctx,
210 r->in.buffer,
211 r->in.level,
212 &info);
213 if (!NT_STATUS_IS_OK(status)) {
214 werr = ntstatus_to_werror(status);
215 goto done;
216 }
217
218 status = rpccli_srvsvc_NetShareAdd(pipe_cli, talloc_tos(),
219 r->in.server_name,
220 r->in.level,
221 &info,
222 r->out.parm_err,
223 &werr);
224 if (!W_ERROR_IS_OK(werr)) {
225 goto done;
226 }
227
228 done:
229 return werr;
230 }
231
232 /****************************************************************
233 ****************************************************************/
234
235 WERROR NetShareAdd_l(struct libnetapi_ctx *ctx,
236 struct NetShareAdd *r)
237 {
238 LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareAdd);
239 }
240
241 /****************************************************************
242 ****************************************************************/
243
244 WERROR NetShareDel_r(struct libnetapi_ctx *ctx,
245 struct NetShareDel *r)
246 {
247 WERROR werr;
248 NTSTATUS status;
249 struct rpc_pipe_client *pipe_cli = NULL;
250
251 if (!r->in.net_name) {
252 return WERR_INVALID_PARAM;
253 }
254
255 werr = libnetapi_open_pipe(ctx, r->in.server_name,
256 &ndr_table_srvsvc.syntax_id,
257 &pipe_cli);
258 if (!W_ERROR_IS_OK(werr)) {
259 goto done;
260 }
261
262 status = rpccli_srvsvc_NetShareDel(pipe_cli, talloc_tos(),
263 r->in.server_name,
264 r->in.net_name,
265 r->in.reserved,
266 &werr);
267 if (!NT_STATUS_IS_OK(status)) {
268 werr = ntstatus_to_werror(status);
269 goto done;
270 }
271
272 done:
273 return werr;
274 }
275
276 /****************************************************************
277 ****************************************************************/
278
279 WERROR NetShareDel_l(struct libnetapi_ctx *ctx,
280 struct NetShareDel *r)
281 {
282 LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareDel);
283 }
284
285 /****************************************************************
286 ****************************************************************/
287
288 WERROR NetShareEnum_r(struct libnetapi_ctx *ctx,
289 struct NetShareEnum *r)
290 {
291 WERROR werr;
292 NTSTATUS status;
293 struct rpc_pipe_client *pipe_cli = NULL;
294 struct srvsvc_NetShareInfoCtr info_ctr;
295 struct srvsvc_NetShareCtr0 ctr0;
296 struct srvsvc_NetShareCtr1 ctr1;
297 struct srvsvc_NetShareCtr2 ctr2;
298 uint32_t i;
299
300 if (!r->out.buffer) {
301 return WERR_INVALID_PARAM;
302 }
303
304 switch (r->in.level) {
305 case 0:
306 case 1:
307 case 2:
308 break;
309 case 502:
310 case 503:
311 return WERR_NOT_SUPPORTED;
312 default:
313 return WERR_UNKNOWN_LEVEL;
314 }
315
316 ZERO_STRUCT(info_ctr);
317
318 werr = libnetapi_open_pipe(ctx, r->in.server_name,
319 &ndr_table_srvsvc.syntax_id,
320 &pipe_cli);
321 if (!W_ERROR_IS_OK(werr)) {
322 goto done;
323 }
324
325 info_ctr.level = r->in.level;
326 switch (r->in.level) {
327 case 0:
328 ZERO_STRUCT(ctr0);
329 info_ctr.ctr.ctr0 = &ctr0;
330 break;
331 case 1:
332 ZERO_STRUCT(ctr1);
333 info_ctr.ctr.ctr1 = &ctr1;
334 break;
335 case 2:
336 ZERO_STRUCT(ctr2);
337 info_ctr.ctr.ctr2 = &ctr2;
338 break;
339 }
340
341 status = rpccli_srvsvc_NetShareEnumAll(pipe_cli, talloc_tos(),
342 r->in.server_name,
343 &info_ctr,
344 r->in.prefmaxlen,
345 r->out.total_entries,
346 r->out.resume_handle,
347 &werr);
348 if (NT_STATUS_IS_ERR(status)) {
349 goto done;
350 }
351
352 for (i=0; i < info_ctr.ctr.ctr1->count; i++) {
353 union srvsvc_NetShareInfo _i;
354 switch (r->in.level) {
355 case 0:
356 _i.info0 = &info_ctr.ctr.ctr0->array[i];
357 break;
358 case 1:
359 _i.info1 = &info_ctr.ctr.ctr1->array[i];
360 break;
361 case 2:
362 _i.info2 = &info_ctr.ctr.ctr2->array[i];
363 break;
364 }
365
366 status = map_srvsvc_share_info_to_SHARE_INFO_buffer(ctx,
367 r->in.level,
368 &_i,
369 r->out.buffer,
370 r->out.entries_read);
371 if (!NT_STATUS_IS_OK(status)) {
372 werr = ntstatus_to_werror(status);
373 }
374 }
375
376 done:
377 return werr;
378 }
379
380 /****************************************************************
381 ****************************************************************/
382
383 WERROR NetShareEnum_l(struct libnetapi_ctx *ctx,
384 struct NetShareEnum *r)
385 {
386 LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareEnum);
387 }
388
389 /****************************************************************
390 ****************************************************************/
391
392 WERROR NetShareGetInfo_r(struct libnetapi_ctx *ctx,
393 struct NetShareGetInfo *r)
394 {
395 WERROR werr;
396 NTSTATUS status;
397 struct rpc_pipe_client *pipe_cli = NULL;
398 union srvsvc_NetShareInfo info;
399 uint32_t num_entries = 0;
400
401 if (!r->in.net_name || !r->out.buffer) {
402 return WERR_INVALID_PARAM;
403 }
404
405 switch (r->in.level) {
406 case 0:
407 case 1:
408 case 2:
409 case 501:
410 case 1005:
411 break;
412 case 502:
413 case 503:
414 return WERR_NOT_SUPPORTED;
415 default:
416 return WERR_UNKNOWN_LEVEL;
417 }
418
419 werr = libnetapi_open_pipe(ctx, r->in.server_name,
420 &ndr_table_srvsvc.syntax_id,
421 &pipe_cli);
422 if (!W_ERROR_IS_OK(werr)) {
423 goto done;
424 }
425
426 status = rpccli_srvsvc_NetShareGetInfo(pipe_cli, talloc_tos(),
427 r->in.server_name,
428 r->in.net_name,
429 r->in.level,
430 &info,
431 &werr);
432
433 if (!W_ERROR_IS_OK(werr)) {
434 goto done;
435 }
436
437 status = map_srvsvc_share_info_to_SHARE_INFO_buffer(ctx,
438 r->in.level,
439 &info,
440 r->out.buffer,
441 &num_entries);
442 if (!NT_STATUS_IS_OK(status)) {
443 werr = ntstatus_to_werror(status);
444 }
445
446 done:
447 return werr;
448 }
449
450 /****************************************************************
451 ****************************************************************/
452
453 WERROR NetShareGetInfo_l(struct libnetapi_ctx *ctx,
454 struct NetShareGetInfo *r)
455 {
456 LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareGetInfo);
457 }
458
459 /****************************************************************
460 ****************************************************************/
461
462 WERROR NetShareSetInfo_r(struct libnetapi_ctx *ctx,
463 struct NetShareSetInfo *r)
464 {
465 WERROR werr;
466 NTSTATUS status;
467 struct rpc_pipe_client *pipe_cli = NULL;
468 union srvsvc_NetShareInfo info;
469
470 if (!r->in.buffer) {
471 return WERR_INVALID_PARAM;
472 }
473
474 switch (r->in.level) {
475 case 2:
476 case 1004:
477 break;
478 case 1:
479 case 502:
480 case 503:
481 case 1005:
482 case 1006:
483 case 1501:
484 return WERR_NOT_SUPPORTED;
485 default:
486 return WERR_UNKNOWN_LEVEL;
487 }
488
489 werr = libnetapi_open_pipe(ctx, r->in.server_name,
490 &ndr_table_srvsvc.syntax_id,
491 &pipe_cli);
492 if (!W_ERROR_IS_OK(werr)) {
493 goto done;
494 }
495
496 status = map_SHARE_INFO_buffer_to_srvsvc_share_info(ctx,
497 r->in.buffer,
498 r->in.level,
499 &info);
500 if (!NT_STATUS_IS_OK(status)) {
501 werr = ntstatus_to_werror(status);
502 goto done;
503 }
504
505 status = rpccli_srvsvc_NetShareSetInfo(pipe_cli, talloc_tos(),
506 r->in.server_name,
507 r->in.net_name,
508 r->in.level,
509 &info,
510 r->out.parm_err,
511 &werr);
512 if (!W_ERROR_IS_OK(werr)) {
513 goto done;
514 }
515
516 done:
517 return werr;
518 }
519
520 /****************************************************************
521 ****************************************************************/
522
523 WERROR NetShareSetInfo_l(struct libnetapi_ctx *ctx,
524 struct NetShareSetInfo *r)
525 {
526 LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareSetInfo);
527 }
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