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Viewing changes to source3/lib/netapi/share.c

  • Committer: Chuck Short
  • Date: 2010-09-28 20:38:39 UTC
  • Revision ID: zulcss@ubuntu.com-20100928203839-pgjulytsi9ue63x1
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source3/lib/netapi/share.c
 
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
 
 
27
/****************************************************************
 
28
****************************************************************/
 
29
 
 
30
static NTSTATUS map_srvsvc_share_info_to_SHARE_INFO_buffer(TALLOC_CTX *mem_ctx,
 
31
                                                           uint32_t level,
 
32
                                                           union srvsvc_NetShareInfo *info,
 
33
                                                           uint8_t **buffer,
 
34
                                                           uint32_t *num_shares)
 
35
{
 
36
        struct SHARE_INFO_0 i0;
 
37
        struct SHARE_INFO_1 i1;
 
38
        struct SHARE_INFO_2 i2;
 
39
        struct SHARE_INFO_501 i501;
 
40
        struct SHARE_INFO_1005 i1005;
 
41
 
 
42
        struct srvsvc_NetShareInfo0 *s0;
 
43
        struct srvsvc_NetShareInfo1 *s1;
 
44
        struct srvsvc_NetShareInfo2 *s2;
 
45
        struct srvsvc_NetShareInfo501 *s501;
 
46
        struct srvsvc_NetShareInfo1005 *s1005;
 
47
 
 
48
        if (!buffer) {
 
49
                return NT_STATUS_INVALID_PARAMETER;
 
50
        }
 
51
 
 
52
        switch (level) {
 
53
                case 0:
 
54
                        s0 = info->info0;
 
55
 
 
56
                        i0.shi0_netname         = talloc_strdup(mem_ctx, s0->name);
 
57
 
 
58
                        ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_0, i0,
 
59
                                     (struct SHARE_INFO_0 **)buffer,
 
60
                                     num_shares);
 
61
                        break;
 
62
 
 
63
                case 1:
 
64
                        s1 = info->info1;
 
65
 
 
66
                        i1.shi1_netname         = talloc_strdup(mem_ctx, s1->name);
 
67
                        i1.shi1_type            = s1->type;
 
68
                        i1.shi1_remark          = talloc_strdup(mem_ctx, s1->comment);
 
69
 
 
70
                        ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_1, i1,
 
71
                                     (struct SHARE_INFO_1 **)buffer,
 
72
                                     num_shares);
 
73
                        break;
 
74
 
 
75
                case 2:
 
76
                        s2 = info->info2;
 
77
 
 
78
                        i2.shi2_netname         = talloc_strdup(mem_ctx, s2->name);
 
79
                        i2.shi2_type            = s2->type;
 
80
                        i2.shi2_remark          = talloc_strdup(mem_ctx, s2->comment);
 
81
                        i2.shi2_permissions     = s2->permissions;
 
82
                        i2.shi2_max_uses        = s2->max_users;
 
83
                        i2.shi2_current_uses    = s2->current_users;
 
84
                        i2.shi2_path            = talloc_strdup(mem_ctx, s2->path);
 
85
                        i2.shi2_passwd          = talloc_strdup(mem_ctx, s2->password);
 
86
 
 
87
                        ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_2, i2,
 
88
                                     (struct SHARE_INFO_2 **)buffer,
 
89
                                     num_shares);
 
90
                        break;
 
91
 
 
92
                case 501:
 
93
                        s501 = info->info501;
 
94
 
 
95
                        i501.shi501_netname             = talloc_strdup(mem_ctx, s501->name);
 
96
                        i501.shi501_type                = s501->type;
 
97
                        i501.shi501_remark              = talloc_strdup(mem_ctx, s501->comment);
 
98
                        i501.shi501_flags               = s501->csc_policy;
 
99
 
 
100
                        ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_501, i501,
 
101
                                     (struct SHARE_INFO_501 **)buffer,
 
102
                                     num_shares);
 
103
                        break;
 
104
 
 
105
                case 1005:
 
106
                        s1005 = info->info1005;
 
107
 
 
108
                        i1005.shi1005_flags             = s1005->dfs_flags;
 
109
 
 
110
                        ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_1005, i1005,
 
111
                                     (struct SHARE_INFO_1005 **)buffer,
 
112
                                     num_shares);
 
113
                        break;
 
114
 
 
115
                default:
 
116
                        return NT_STATUS_INVALID_PARAMETER;
 
117
        }
 
118
 
 
119
        return NT_STATUS_OK;
 
120
}
 
121
 
 
122
/****************************************************************
 
123
****************************************************************/
 
124
 
 
125
static NTSTATUS map_SHARE_INFO_buffer_to_srvsvc_share_info(TALLOC_CTX *mem_ctx,
 
126
                                                           uint8_t *buffer,
 
127
                                                           uint32_t level,
 
128
                                                           union srvsvc_NetShareInfo *info)
 
129
{
 
130
        struct SHARE_INFO_2 *i2 = NULL;
 
131
        struct SHARE_INFO_1004 *i1004 = NULL;
 
132
        struct srvsvc_NetShareInfo2 *s2 = NULL;
 
133
        struct srvsvc_NetShareInfo1004 *s1004 = NULL;
 
134
 
 
135
        if (!buffer) {
 
136
                return NT_STATUS_INVALID_PARAMETER;
 
137
        }
 
138
 
 
139
        switch (level) {
 
140
                case 2:
 
141
                        i2 = (struct SHARE_INFO_2 *)buffer;
 
142
 
 
143
                        s2 = TALLOC_P(mem_ctx, struct srvsvc_NetShareInfo2);
 
144
                        NT_STATUS_HAVE_NO_MEMORY(s2);
 
145
 
 
146
                        s2->name                = i2->shi2_netname;
 
147
                        s2->type                = i2->shi2_type;
 
148
                        s2->comment             = i2->shi2_remark;
 
149
                        s2->permissions         = i2->shi2_permissions;
 
150
                        s2->max_users           = i2->shi2_max_uses;
 
151
                        s2->current_users       = i2->shi2_current_uses;
 
152
                        s2->path                = i2->shi2_path;
 
153
                        s2->password            = i2->shi2_passwd;
 
154
 
 
155
                        info->info2 = s2;
 
156
 
 
157
                        break;
 
158
                case 1004:
 
159
                        i1004 = (struct SHARE_INFO_1004 *)buffer;
 
160
 
 
161
                        s1004 = TALLOC_P(mem_ctx, struct srvsvc_NetShareInfo1004);
 
162
                        NT_STATUS_HAVE_NO_MEMORY(s1004);
 
163
 
 
164
                        s1004->comment          = i1004->shi1004_remark;
 
165
 
 
166
                        info->info1004 = s1004;
 
167
 
 
168
                        break;
 
169
                default:
 
170
                        return NT_STATUS_INVALID_PARAMETER;
 
171
        }
 
172
 
 
173
        return NT_STATUS_OK;
 
174
}
 
175
 
 
176
/****************************************************************
 
177
****************************************************************/
 
178
 
 
179
WERROR NetShareAdd_r(struct libnetapi_ctx *ctx,
 
180
                     struct NetShareAdd *r)
 
181
{
 
182
        WERROR werr;
 
183
        NTSTATUS status;
 
184
        struct rpc_pipe_client *pipe_cli = NULL;
 
185
        union srvsvc_NetShareInfo info;
 
186
 
 
187
        if (!r->in.buffer) {
 
188
                return WERR_INVALID_PARAM;
 
189
        }
 
190
 
 
191
        switch (r->in.level) {
 
192
                case 2:
 
193
                        break;
 
194
                case 502:
 
195
                case 503:
 
196
                        return WERR_NOT_SUPPORTED;
 
197
                default:
 
198
                        return WERR_UNKNOWN_LEVEL;
 
199
        }
 
200
 
 
201
        werr = libnetapi_open_pipe(ctx, r->in.server_name,
 
202
                                   &ndr_table_srvsvc.syntax_id,
 
203
                                   &pipe_cli);
 
204
        if (!W_ERROR_IS_OK(werr)) {
 
205
                goto done;
 
206
        }
 
207
 
 
208
        status = map_SHARE_INFO_buffer_to_srvsvc_share_info(ctx,
 
209
                                                            r->in.buffer,
 
210
                                                            r->in.level,
 
211
                                                            &info);
 
212
        if (!NT_STATUS_IS_OK(status)) {
 
213
                werr = ntstatus_to_werror(status);
 
214
                goto done;
 
215
        }
 
216
 
 
217
        status = rpccli_srvsvc_NetShareAdd(pipe_cli, ctx,
 
218
                                           r->in.server_name,
 
219
                                           r->in.level,
 
220
                                           &info,
 
221
                                           r->out.parm_err,
 
222
                                           &werr);
 
223
        if (!W_ERROR_IS_OK(werr)) {
 
224
                goto done;
 
225
        }
 
226
 
 
227
 done:
 
228
        return werr;
 
229
}
 
230
 
 
231
/****************************************************************
 
232
****************************************************************/
 
233
 
 
234
WERROR NetShareAdd_l(struct libnetapi_ctx *ctx,
 
235
                     struct NetShareAdd *r)
 
236
{
 
237
        LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareAdd);
 
238
}
 
239
 
 
240
/****************************************************************
 
241
****************************************************************/
 
242
 
 
243
WERROR NetShareDel_r(struct libnetapi_ctx *ctx,
 
244
                     struct NetShareDel *r)
 
245
{
 
246
        WERROR werr;
 
247
        NTSTATUS status;
 
248
        struct rpc_pipe_client *pipe_cli = NULL;
 
249
 
 
250
        if (!r->in.net_name) {
 
251
                return WERR_INVALID_PARAM;
 
252
        }
 
253
 
 
254
        werr = libnetapi_open_pipe(ctx, r->in.server_name,
 
255
                                   &ndr_table_srvsvc.syntax_id,
 
256
                                   &pipe_cli);
 
257
        if (!W_ERROR_IS_OK(werr)) {
 
258
                goto done;
 
259
        }
 
260
 
 
261
        status = rpccli_srvsvc_NetShareDel(pipe_cli, ctx,
 
262
                                           r->in.server_name,
 
263
                                           r->in.net_name,
 
264
                                           r->in.reserved,
 
265
                                           &werr);
 
266
        if (!NT_STATUS_IS_OK(status)) {
 
267
                werr = ntstatus_to_werror(status);
 
268
                goto done;
 
269
        }
 
270
 
 
271
 done:
 
272
        return werr;
 
273
}
 
274
 
 
275
/****************************************************************
 
276
****************************************************************/
 
277
 
 
278
WERROR NetShareDel_l(struct libnetapi_ctx *ctx,
 
279
                     struct NetShareDel *r)
 
280
{
 
281
        LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareDel);
 
282
}
 
283
 
 
284
/****************************************************************
 
285
****************************************************************/
 
286
 
 
287
WERROR NetShareEnum_r(struct libnetapi_ctx *ctx,
 
288
                      struct NetShareEnum *r)
 
289
{
 
290
        WERROR werr;
 
291
        NTSTATUS status;
 
292
        struct rpc_pipe_client *pipe_cli = NULL;
 
293
        struct srvsvc_NetShareInfoCtr info_ctr;
 
294
        struct srvsvc_NetShareCtr0 ctr0;
 
295
        struct srvsvc_NetShareCtr1 ctr1;
 
296
        struct srvsvc_NetShareCtr2 ctr2;
 
297
        uint32_t i;
 
298
 
 
299
        if (!r->out.buffer) {
 
300
                return WERR_INVALID_PARAM;
 
301
        }
 
302
 
 
303
        switch (r->in.level) {
 
304
                case 0:
 
305
                case 1:
 
306
                case 2:
 
307
                        break;
 
308
                case 502:
 
309
                case 503:
 
310
                        return WERR_NOT_SUPPORTED;
 
311
                default:
 
312
                        return WERR_UNKNOWN_LEVEL;
 
313
        }
 
314
 
 
315
        ZERO_STRUCT(info_ctr);
 
316
 
 
317
        werr = libnetapi_open_pipe(ctx, r->in.server_name,
 
318
                                   &ndr_table_srvsvc.syntax_id,
 
319
                                   &pipe_cli);
 
320
        if (!W_ERROR_IS_OK(werr)) {
 
321
                goto done;
 
322
        }
 
323
 
 
324
        info_ctr.level = r->in.level;
 
325
        switch (r->in.level) {
 
326
                case 0:
 
327
                        ZERO_STRUCT(ctr0);
 
328
                        info_ctr.ctr.ctr0 = &ctr0;
 
329
                        break;
 
330
                case 1:
 
331
                        ZERO_STRUCT(ctr1);
 
332
                        info_ctr.ctr.ctr1 = &ctr1;
 
333
                        break;
 
334
                case 2:
 
335
                        ZERO_STRUCT(ctr2);
 
336
                        info_ctr.ctr.ctr2 = &ctr2;
 
337
                        break;
 
338
        }
 
339
 
 
340
        status = rpccli_srvsvc_NetShareEnumAll(pipe_cli, ctx,
 
341
                                               r->in.server_name,
 
342
                                               &info_ctr,
 
343
                                               r->in.prefmaxlen,
 
344
                                               r->out.total_entries,
 
345
                                               r->out.resume_handle,
 
346
                                               &werr);
 
347
        if (NT_STATUS_IS_ERR(status)) {
 
348
                goto done;
 
349
        }
 
350
 
 
351
        for (i=0; i < info_ctr.ctr.ctr1->count; i++) {
 
352
                union srvsvc_NetShareInfo _i;
 
353
                switch (r->in.level) {
 
354
                        case 0:
 
355
                                _i.info0 = &info_ctr.ctr.ctr0->array[i];
 
356
                                break;
 
357
                        case 1:
 
358
                                _i.info1 = &info_ctr.ctr.ctr1->array[i];
 
359
                                break;
 
360
                        case 2:
 
361
                                _i.info2 = &info_ctr.ctr.ctr2->array[i];
 
362
                                break;
 
363
                }
 
364
 
 
365
                status = map_srvsvc_share_info_to_SHARE_INFO_buffer(ctx,
 
366
                                                                    r->in.level,
 
367
                                                                    &_i,
 
368
                                                                    r->out.buffer,
 
369
                                                                    r->out.entries_read);
 
370
                if (!NT_STATUS_IS_OK(status)) {
 
371
                        werr = ntstatus_to_werror(status);
 
372
                }
 
373
        }
 
374
 
 
375
 done:
 
376
        return werr;
 
377
}
 
378
 
 
379
/****************************************************************
 
380
****************************************************************/
 
381
 
 
382
WERROR NetShareEnum_l(struct libnetapi_ctx *ctx,
 
383
                      struct NetShareEnum *r)
 
384
{
 
385
        LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareEnum);
 
386
}
 
387
 
 
388
/****************************************************************
 
389
****************************************************************/
 
390
 
 
391
WERROR NetShareGetInfo_r(struct libnetapi_ctx *ctx,
 
392
                         struct NetShareGetInfo *r)
 
393
{
 
394
        WERROR werr;
 
395
        NTSTATUS status;
 
396
        struct rpc_pipe_client *pipe_cli = NULL;
 
397
        union srvsvc_NetShareInfo info;
 
398
        uint32_t num_entries = 0;
 
399
 
 
400
        if (!r->in.net_name || !r->out.buffer) {
 
401
                return WERR_INVALID_PARAM;
 
402
        }
 
403
 
 
404
        switch (r->in.level) {
 
405
                case 0:
 
406
                case 1:
 
407
                case 2:
 
408
                case 501:
 
409
                case 1005:
 
410
                        break;
 
411
                case 502:
 
412
                case 503:
 
413
                        return WERR_NOT_SUPPORTED;
 
414
                default:
 
415
                        return WERR_UNKNOWN_LEVEL;
 
416
        }
 
417
 
 
418
        werr = libnetapi_open_pipe(ctx, r->in.server_name,
 
419
                                   &ndr_table_srvsvc.syntax_id,
 
420
                                   &pipe_cli);
 
421
        if (!W_ERROR_IS_OK(werr)) {
 
422
                goto done;
 
423
        }
 
424
 
 
425
        status = rpccli_srvsvc_NetShareGetInfo(pipe_cli, ctx,
 
426
                                               r->in.server_name,
 
427
                                               r->in.net_name,
 
428
                                               r->in.level,
 
429
                                               &info,
 
430
                                               &werr);
 
431
 
 
432
        if (!W_ERROR_IS_OK(werr)) {
 
433
                goto done;
 
434
        }
 
435
 
 
436
        status = map_srvsvc_share_info_to_SHARE_INFO_buffer(ctx,
 
437
                                                            r->in.level,
 
438
                                                            &info,
 
439
                                                            r->out.buffer,
 
440
                                                            &num_entries);
 
441
        if (!NT_STATUS_IS_OK(status)) {
 
442
                werr = ntstatus_to_werror(status);
 
443
        }
 
444
 
 
445
 done:
 
446
        return werr;
 
447
}
 
448
 
 
449
/****************************************************************
 
450
****************************************************************/
 
451
 
 
452
WERROR NetShareGetInfo_l(struct libnetapi_ctx *ctx,
 
453
                         struct NetShareGetInfo *r)
 
454
{
 
455
        LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareGetInfo);
 
456
}
 
457
 
 
458
/****************************************************************
 
459
****************************************************************/
 
460
 
 
461
WERROR NetShareSetInfo_r(struct libnetapi_ctx *ctx,
 
462
                         struct NetShareSetInfo *r)
 
463
{
 
464
        WERROR werr;
 
465
        NTSTATUS status;
 
466
        struct rpc_pipe_client *pipe_cli = NULL;
 
467
        union srvsvc_NetShareInfo info;
 
468
 
 
469
        if (!r->in.buffer) {
 
470
                return WERR_INVALID_PARAM;
 
471
        }
 
472
 
 
473
        switch (r->in.level) {
 
474
                case 2:
 
475
                case 1004:
 
476
                        break;
 
477
                case 1:
 
478
                case 502:
 
479
                case 503:
 
480
                case 1005:
 
481
                case 1006:
 
482
                case 1501:
 
483
                        return WERR_NOT_SUPPORTED;
 
484
                default:
 
485
                        return WERR_UNKNOWN_LEVEL;
 
486
        }
 
487
 
 
488
        werr = libnetapi_open_pipe(ctx, r->in.server_name,
 
489
                                   &ndr_table_srvsvc.syntax_id,
 
490
                                   &pipe_cli);
 
491
        if (!W_ERROR_IS_OK(werr)) {
 
492
                goto done;
 
493
        }
 
494
 
 
495
        status = map_SHARE_INFO_buffer_to_srvsvc_share_info(ctx,
 
496
                                                            r->in.buffer,
 
497
                                                            r->in.level,
 
498
                                                            &info);
 
499
        if (!NT_STATUS_IS_OK(status)) {
 
500
                werr = ntstatus_to_werror(status);
 
501
                goto done;
 
502
        }
 
503
 
 
504
        status = rpccli_srvsvc_NetShareSetInfo(pipe_cli, ctx,
 
505
                                               r->in.server_name,
 
506
                                               r->in.net_name,
 
507
                                               r->in.level,
 
508
                                               &info,
 
509
                                               r->out.parm_err,
 
510
                                               &werr);
 
511
        if (!W_ERROR_IS_OK(werr)) {
 
512
                goto done;
 
513
        }
 
514
 
 
515
 done:
 
516
        return werr;
 
517
}
 
518
 
 
519
/****************************************************************
 
520
****************************************************************/
 
521
 
 
522
WERROR NetShareSetInfo_l(struct libnetapi_ctx *ctx,
 
523
                         struct NetShareSetInfo *r)
 
524
{
 
525
        LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareSetInfo);
 
526
}