source4/torture/smb2/resilient_open.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    test suite for SMB2 resilient opens
   5
   6    Copyright (C) Stefan Metzmacher 2008
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "libcli/smb2/smb2.h"
  24 #include "libcli/smb2/smb2_calls.h"
  25 #include "torture/torture.h"
  26 #include "torture/smb2/proto.h"
  27
  28 #define CHECK_VAL(v, correct) do { \
  29         if ((v) != (correct)) { \
  30                 torture_result(tctx, TORTURE_FAIL, "(%s): wrong value for %s got 0x%x - should be 0x%x\n", \
  31                                 __location__, #v, (int)v, (int)correct); \
  32                 ret = false; \
  33         }} while (0)
  34
  35 #define CHECK_STATUS(status, correct) do { \
  36         if (!NT_STATUS_EQUAL(status, correct)) { \
  37                 torture_result(tctx, TORTURE_FAIL, __location__": Incorrect status %s - should be %s", \
  38                        nt_errstr(status), nt_errstr(correct)); \
  39                 ret = false; \
  40                 goto done; \
  41         }} while (0)
  42
  43 #define CHECK_CREATED(__io, __created, __attribute)                     \
  44         do {                                                            \
  45                 CHECK_VAL((__io)->out.create_action, NTCREATEX_ACTION_ ## __created); \
  46                 CHECK_VAL((__io)->out.alloc_size, 0);                   \
  47                 CHECK_VAL((__io)->out.size, 0);                         \
  48                 CHECK_VAL((__io)->out.file_attr, (__attribute));        \
  49                 CHECK_VAL((__io)->out.reserved2, 0);                    \
  50         } while(0)
  51
  52
  53 static inline uint32_t map_lease(const char *ls)
  54 {
  55         uint32_t val = 0;
  56         int i;
  57
  58         for (i = 0; i < strlen(ls); i++) {
  59                 switch (ls[i]) {
  60                 case 'R':
  61                         val |= SMB2_LEASE_READ;
  62                         break;
  63                 case 'H':
  64                         val |= SMB2_LEASE_HANDLE;
  65                         break;
  66                 case 'W':
  67                         val |= SMB2_LEASE_WRITE;
  68                         break;
  69                 }
  70         }
  71
  72         return val;
  73 }
  74
  75 static inline uint32_t map_sharemode(const char *sharemode)
  76 {
  77         uint32_t val = NTCREATEX_SHARE_ACCESS_NONE; /* 0 */
  78         int i;
  79
  80         for (i = 0; i < strlen(sharemode); i++) {
  81                 switch(sharemode[i]) {
  82                 case 'R':
  83                         val |= NTCREATEX_SHARE_ACCESS_READ;
  84                         break;
  85                 case 'W':
  86                         val |= NTCREATEX_SHARE_ACCESS_WRITE;
  87                         break;
  88                 case 'D':
  89                         val |= NTCREATEX_SHARE_ACCESS_DELETE;
  90                         break;
  91                 }
  92         }
  93
  94         return val;
  95 }
  96
  97 /**
  98  * basic durable_open test.
  99  * durable state should only be granted when requested
 100  * along with a batch oplock or a handle lease.
 101  *
 102  * This test tests durable open with all possible oplock types.
 103  */
 104
 105 bool test_resilient_open_open1(struct torture_context *tctx,
 106                                struct smb2_tree *tree)
 107 {
 108         TALLOC_CTX *mem_ctx = talloc_new(tctx);
 109         struct smb2_create cr;
 110         struct smb2_ioctl io;
 111         char fname[256];
 112         bool ret = true;
 113         int i;
 114         NTSTATUS status;
 115         struct smb2_handle _h;
 116         struct smb2_handle *h = NULL;
 117         uint8_t resiliency[8];
 118         struct smb2_lease ls;
 119
 120         /* Choose a random name in case the state is left a little funky. */
 121         snprintf(fname, 256, "resilient_open_open1_%s.dat",
 122                  generate_random_str(tctx, 8));
 123
 124         smb2_util_unlink(tree, fname);
 125
 126         ZERO_STRUCT(ls);
 127         memset(&ls.lease_key, 0xef, sizeof(ls.lease_key));
 128         ls.lease_state = SMB2_LEASE_READ|SMB2_LEASE_WRITE|SMB2_LEASE_HANDLE;
 129
 130         ZERO_STRUCT(cr);
 131         cr.in.security_flags            = 0x00;
 132         cr.in.impersonation_level       = NTCREATEX_IMPERSONATION_IMPERSONATION;
 133         cr.in.create_flags              = 0x00000000;
 134         cr.in.reserved                  = 0x00000000;
 135         cr.in.desired_access            = SEC_RIGHTS_FILE_ALL;
 136         cr.in.file_attributes           = FILE_ATTRIBUTE_NORMAL;
 137         cr.in.create_disposition        = NTCREATEX_DISP_CREATE;
 138         cr.in.create_options            = NTCREATEX_OPTIONS_SEQUENTIAL_ONLY |
 139                                           NTCREATEX_OPTIONS_ASYNC_ALERT |
 140                                           NTCREATEX_OPTIONS_NON_DIRECTORY_FILE |
 141                                           0x00200000 |
 142                                           NTCREATEX_OPTIONS_DELETE_ON_CLOSE;
 143         cr.in.durable_open              = false;
 144         cr.in.fname                     = fname;
 145         cr.in.share_access              = map_sharemode("RWD");
 146         cr.in.oplock_level              = SMB2_OPLOCK_LEVEL_LEASE;
 147         cr.in.lease_request             = &ls;
 148
 149         status = smb2_create(tree, mem_ctx, &cr);
 150         CHECK_STATUS(status, NT_STATUS_OK);
 151         _h = cr.out.file.handle;
 152         h = &_h;
 153         CHECK_CREATED(&cr, CREATED, FILE_ATTRIBUTE_ARCHIVE);
 154         CHECK_VAL(cr.out.durable_open, false);
 155         CHECK_VAL(cr.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
 156
 157         SIVAL(resiliency, 0, 60*1000);
 158         SIVAL(resiliency, 4, 0);
 159
 160         ZERO_STRUCT(io);
 161         io.level = RAW_IOCTL_SMB2;
 162         io.in.file.handle = *h;
 163         io.in.function = FSCTL_LMR_REQ_RESILIENCY;
 164         io.in.max_response_size = 0;
 165         io.in.flags = SMB2_IOCTL_FLAG_IS_FSCTL;
 166         io.in.in = data_blob_const(resiliency, ARRAY_SIZE(resiliency));
 167         io.in.out = data_blob_const(resiliency, ARRAY_SIZE(resiliency));
 168
 169         status = smb2_ioctl(tree, mem_ctx, &io);
 170         CHECK_STATUS(status, NT_STATUS_OK);
 171
 172 done:
 173         if (h != NULL) {
 174                 smb2_util_close(tree, *h);
 175         }
 176         talloc_free(mem_ctx);
 177
 178         return ret;
 179 }
 180
 181 struct torture_suite *torture_smb2_resilient_open_init(void)
 182 {
 183         struct torture_suite *suite =
 184             torture_suite_create(talloc_autofree_context(), "resilient-open");
 185
 186         torture_suite_add_1smb2_test(suite, "open1", test_resilient_open_open1);
 187
 188         suite->description = talloc_strdup(suite, "SMB2-RESILIENT-OPEN tests");
 189
 190         return suite;
 191 }