diff options
Diffstat (limited to 'source4/torture/smb2/lock.c')
| -rw-r--r-- | source4/torture/smb2/lock.c | 545 |
1 files changed, 545 insertions, 0 deletions
diff --git a/source4/torture/smb2/lock.c b/source4/torture/smb2/lock.c new file mode 100644 index 0000000000..d820983022 --- /dev/null +++ b/source4/torture/smb2/lock.c @@ -0,0 +1,545 @@ +/* + Unix SMB/CIFS implementation. + + SMB2 lock test suite + + Copyright (C) Stefan Metzmacher 2006 + + 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 "libcli/smb2/smb2.h" +#include "libcli/smb2/smb2_calls.h" + +#include "torture/torture.h" +#include "torture/smb2/proto.h" + +#include "librpc/gen_ndr/ndr_security.h" + +#define CHECK_STATUS(status, correct) do { \ + if (!NT_STATUS_EQUAL(status, correct)) { \ + printf("(%s) Incorrect status %s - should be %s\n", \ + __location__, nt_errstr(status), nt_errstr(correct)); \ + ret = false; \ + goto done; \ + }} while (0) + +#define CHECK_VALUE(v, correct) do { \ + if ((v) != (correct)) { \ + printf("(%s) Incorrect value %s=%d - should be %d\n", \ + __location__, #v, v, correct); \ + ret = false; \ + goto done; \ + }} while (0) + +static bool test_valid_request(struct torture_context *torture, struct smb2_tree *tree) +{ + bool ret = true; + NTSTATUS status; + struct smb2_handle h; + uint8_t buf[200]; + struct smb2_lock lck; + struct smb2_lock_element el[2]; + + ZERO_STRUCT(buf); + + status = torture_smb2_testfile(tree, "lock1.txt", &h); + CHECK_STATUS(status, NT_STATUS_OK); + + status = smb2_util_write(tree, h, buf, 0, ARRAY_SIZE(buf)); + CHECK_STATUS(status, NT_STATUS_OK); + + lck.in.locks = el; + + lck.in.lock_count = 0x0000; + lck.in.reserved = 0x00000000; + lck.in.file.handle = h; + el[0].offset = 0x0000000000000000; + el[0].length = 0x0000000000000000; + el[0].reserved = 0x0000000000000000; + el[0].flags = 0x00000000; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_INVALID_PARAMETER); + + lck.in.lock_count = 0x0001; + lck.in.reserved = 0x00000000; + lck.in.file.handle = h; + el[0].offset = 0; + el[0].length = 0; + el[0].reserved = 0x00000000; + el[0].flags = SMB2_LOCK_FLAG_NONE; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(lck.out.reserved, 0); + + lck.in.file.handle.data[0] +=1; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_FILE_CLOSED); + lck.in.file.handle.data[0] -=1; + + lck.in.lock_count = 0x0001; + lck.in.reserved = 0x123ab1; + lck.in.file.handle = h; + el[0].offset = UINT64_MAX; + el[0].length = UINT64_MAX; + el[0].reserved = 0x00000000; + el[0].flags = SMB2_LOCK_FLAG_EXCLUSIVE|SMB2_LOCK_FLAG_FAIL_IMMEDIATELY; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(lck.out.reserved, 0); + + lck.in.reserved = 0x123ab2; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED); + + lck.in.reserved = 0x123ab3; + status = smb2_lock(tree, &lck); + if (torture_setting_bool(torture, "windows", false)) { + CHECK_STATUS(status, NT_STATUS_OK); + } else { + CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED); + } + CHECK_VALUE(lck.out.reserved, 0); + + lck.in.reserved = 0x123ab4; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED); + + lck.in.reserved = 0x123ab5; + status = smb2_lock(tree, &lck); + if (torture_setting_bool(torture, "windows", false)) { + CHECK_STATUS(status, NT_STATUS_OK); + } else { + CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED); + } + CHECK_VALUE(lck.out.reserved, 0); + + lck.in.lock_count = 0x0001; + lck.in.reserved = 0x12345678; + lck.in.file.handle = h; + el[0].offset = UINT32_MAX; + el[0].length = UINT32_MAX; + el[0].reserved = 0x87654321; + el[0].flags = SMB2_LOCK_FLAG_EXCLUSIVE|SMB2_LOCK_FLAG_FAIL_IMMEDIATELY; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(lck.out.reserved, 0); + + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED); + + status = smb2_lock(tree, &lck); + if (torture_setting_bool(torture, "windows", false)) { + CHECK_STATUS(status, NT_STATUS_OK); + } else { + CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED); + } + CHECK_VALUE(lck.out.reserved, 0); + + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED); + + status = smb2_lock(tree, &lck); + if (torture_setting_bool(torture, "windows", false)) { + CHECK_STATUS(status, NT_STATUS_OK); + } else { + CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED); + } + CHECK_VALUE(lck.out.reserved, 0); + + el[0].flags = 0x00000000; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(lck.out.reserved, 0); + + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(lck.out.reserved, 0); + + el[0].flags = 0x00000001; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(lck.out.reserved, 0); + + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(lck.out.reserved, 0); + + lck.in.lock_count = 0x0001; + lck.in.reserved = 0x87654321; + lck.in.file.handle = h; + el[0].offset = 0x00000000FFFFFFFF; + el[0].length = 0x00000000FFFFFFFF; + el[0].reserved = 0x1234567; + el[0].flags = SMB2_LOCK_FLAG_UNLOCK; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + + lck.in.lock_count = 0x0001; + lck.in.reserved = 0x1234567; + lck.in.file.handle = h; + el[0].offset = 0x00000000FFFFFFFF; + el[0].length = 0x00000000FFFFFFFF; + el[0].reserved = 0x00000000; + el[0].flags = SMB2_LOCK_FLAG_UNLOCK; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED); + + lck.in.lock_count = 0x0001; + lck.in.reserved = 0; + lck.in.file.handle = h; + el[0].offset = 1; + el[0].length = 1; + el[0].reserved = 0x00000000; + el[0].flags = ~SMB2_LOCK_FLAG_ALL_MASK; + + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + + el[0].flags = SMB2_LOCK_FLAG_UNLOCK; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + + el[0].flags = SMB2_LOCK_FLAG_UNLOCK; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED); + + el[0].flags = SMB2_LOCK_FLAG_UNLOCK | SMB2_LOCK_FLAG_EXCLUSIVE; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_INVALID_PARAMETER); + + el[0].flags = SMB2_LOCK_FLAG_UNLOCK | SMB2_LOCK_FLAG_SHARED; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_INVALID_PARAMETER); + + el[0].flags = SMB2_LOCK_FLAG_UNLOCK | SMB2_LOCK_FLAG_FAIL_IMMEDIATELY; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED); + + lck.in.lock_count = 2; + lck.in.reserved = 0; + lck.in.file.handle = h; + el[0].offset = 9999; + el[0].length = 1; + el[0].reserved = 0x00000000; + el[1].offset = 9999; + el[1].length = 1; + el[1].reserved = 0x00000000; + + lck.in.lock_count = 2; + el[0].flags = 0; + el[1].flags = SMB2_LOCK_FLAG_UNLOCK; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_INVALID_PARAMETER); + + lck.in.lock_count = 2; + el[0].flags = 0; + el[1].flags = 0; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + + lck.in.lock_count = 2; + el[0].flags = SMB2_LOCK_FLAG_UNLOCK; + el[1].flags = 0; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + + lck.in.lock_count = 1; + el[0].flags = SMB2_LOCK_FLAG_UNLOCK; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED); + + lck.in.lock_count = 1; + el[0].flags = SMB2_LOCK_FLAG_UNLOCK; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED); + + lck.in.lock_count = 1; + el[0].flags = SMB2_LOCK_FLAG_UNLOCK; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED); + + lck.in.lock_count = 1; + el[0].flags = 0; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + + lck.in.lock_count = 2; + el[0].flags = SMB2_LOCK_FLAG_UNLOCK; + el[1].flags = SMB2_LOCK_FLAG_UNLOCK; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + + lck.in.lock_count = 1; + el[0].flags = SMB2_LOCK_FLAG_UNLOCK; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED); + + +done: + return ret; +} + +struct test_lock_read_write_state { + const char *fname; + uint32_t lock_flags; + NTSTATUS write_h1_status; + NTSTATUS read_h1_status; + NTSTATUS write_h2_status; + NTSTATUS read_h2_status; +}; + +static bool test_lock_read_write(struct torture_context *torture, + struct smb2_tree *tree, + struct test_lock_read_write_state *s) +{ + bool ret = true; + NTSTATUS status; + struct smb2_handle h1, h2; + uint8_t buf[200]; + struct smb2_lock lck; + struct smb2_create cr; + struct smb2_write wr; + struct smb2_read rd; + struct smb2_lock_element el[1]; + + lck.in.locks = el; + + ZERO_STRUCT(buf); + + status = torture_smb2_testfile(tree, s->fname, &h1); + CHECK_STATUS(status, NT_STATUS_OK); + + status = smb2_util_write(tree, h1, buf, 0, ARRAY_SIZE(buf)); + CHECK_STATUS(status, NT_STATUS_OK); + + lck.in.lock_count = 0x0001; + lck.in.reserved = 0x00000000; + lck.in.file.handle = h1; + el[0].offset = 0; + el[0].length = ARRAY_SIZE(buf)/2; + el[0].reserved = 0x00000000; + el[0].flags = s->lock_flags; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(lck.out.reserved, 0); + + lck.in.lock_count = 0x0001; + lck.in.reserved = 0x00000000; + lck.in.file.handle = h1; + el[0].offset = ARRAY_SIZE(buf)/2; + el[0].length = ARRAY_SIZE(buf)/2; + el[0].reserved = 0x00000000; + el[0].flags = s->lock_flags; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(lck.out.reserved, 0); + + ZERO_STRUCT(cr); + cr.in.oplock_level = 0; + cr.in.desired_access = SEC_RIGHTS_FILE_ALL; + cr.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + cr.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + cr.in.share_access = + NTCREATEX_SHARE_ACCESS_DELETE| + NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE; + cr.in.create_options = 0; + cr.in.fname = s->fname; + + status = smb2_create(tree, tree, &cr); + CHECK_STATUS(status, NT_STATUS_OK); + + h2 = cr.out.file.handle; + + ZERO_STRUCT(wr); + wr.in.file.handle = h1; + wr.in.offset = ARRAY_SIZE(buf)/2; + wr.in.data = data_blob_const(buf, ARRAY_SIZE(buf)/2); + + status = smb2_write(tree, &wr); + CHECK_STATUS(status, s->write_h1_status); + + ZERO_STRUCT(rd); + rd.in.file.handle = h1; + rd.in.offset = ARRAY_SIZE(buf)/2; + rd.in.length = ARRAY_SIZE(buf)/2; + + status = smb2_read(tree, tree, &rd); + CHECK_STATUS(status, s->read_h1_status); + + ZERO_STRUCT(wr); + wr.in.file.handle = h2; + wr.in.offset = ARRAY_SIZE(buf)/2; + wr.in.data = data_blob_const(buf, ARRAY_SIZE(buf)/2); + + status = smb2_write(tree, &wr); + CHECK_STATUS(status, s->write_h2_status); + + ZERO_STRUCT(rd); + rd.in.file.handle = h2; + rd.in.offset = ARRAY_SIZE(buf)/2; + rd.in.length = ARRAY_SIZE(buf)/2; + + status = smb2_read(tree, tree, &rd); + CHECK_STATUS(status, s->read_h2_status); + + lck.in.lock_count = 0x0001; + lck.in.reserved = 0x00000000; + lck.in.file.handle = h1; + el[0].offset = ARRAY_SIZE(buf)/2; + el[0].length = ARRAY_SIZE(buf)/2; + el[0].reserved = 0x00000000; + el[0].flags = SMB2_LOCK_FLAG_UNLOCK; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(lck.out.reserved, 0); + + ZERO_STRUCT(wr); + wr.in.file.handle = h2; + wr.in.offset = ARRAY_SIZE(buf)/2; + wr.in.data = data_blob_const(buf, ARRAY_SIZE(buf)/2); + + status = smb2_write(tree, &wr); + CHECK_STATUS(status, NT_STATUS_OK); + + ZERO_STRUCT(rd); + rd.in.file.handle = h2; + rd.in.offset = ARRAY_SIZE(buf)/2; + rd.in.length = ARRAY_SIZE(buf)/2; + + status = smb2_read(tree, tree, &rd); + CHECK_STATUS(status, NT_STATUS_OK); + +done: + return ret; +} + +static bool test_lock_rw_none(struct torture_context *torture, struct smb2_tree *tree) +{ + struct test_lock_read_write_state s = { + .fname = "lock_rw_none.dat", + .lock_flags = SMB2_LOCK_FLAG_NONE, + .write_h1_status = NT_STATUS_FILE_LOCK_CONFLICT, + .read_h1_status = NT_STATUS_OK, + .write_h2_status = NT_STATUS_FILE_LOCK_CONFLICT, + .read_h2_status = NT_STATUS_OK, + }; + + return test_lock_read_write(torture, tree, &s); +} + +static bool test_lock_rw_shared(struct torture_context *torture, struct smb2_tree *tree) +{ + struct test_lock_read_write_state s = { + .fname = "lock_rw_shared.dat", + .lock_flags = SMB2_LOCK_FLAG_SHARED, + .write_h1_status = NT_STATUS_FILE_LOCK_CONFLICT, + .read_h1_status = NT_STATUS_OK, + .write_h2_status = NT_STATUS_FILE_LOCK_CONFLICT, + .read_h2_status = NT_STATUS_OK, + }; + + return test_lock_read_write(torture, tree, &s); +} + +static bool test_lock_rw_exclusiv(struct torture_context *torture, struct smb2_tree *tree) +{ + struct test_lock_read_write_state s = { + .fname = "lock_rw_exclusiv.dat", + .lock_flags = SMB2_LOCK_FLAG_EXCLUSIVE, + .write_h1_status = NT_STATUS_OK, + .read_h1_status = NT_STATUS_OK, + .write_h2_status = NT_STATUS_FILE_LOCK_CONFLICT, + .read_h2_status = NT_STATUS_FILE_LOCK_CONFLICT, + }; + + return test_lock_read_write(torture, tree, &s); +} + + +static bool test_lock_auto_unlock(struct torture_context *torture, struct smb2_tree *tree) +{ + bool ret = true; + NTSTATUS status; + struct smb2_handle h; + uint8_t buf[200]; + struct smb2_lock lck; + struct smb2_lock_element el[2]; + + ZERO_STRUCT(buf); + + status = torture_smb2_testfile(tree, "autounlock.txt", &h); + CHECK_STATUS(status, NT_STATUS_OK); + + status = smb2_util_write(tree, h, buf, 0, ARRAY_SIZE(buf)); + CHECK_STATUS(status, NT_STATUS_OK); + + ZERO_STRUCT(lck); + lck.in.locks = el; + lck.in.lock_count = 0x0001; + lck.in.file.handle = h; + el[0].offset = 0; + el[0].length = 1; + el[0].flags = SMB2_LOCK_FLAG_EXCLUSIVE | SMB2_LOCK_FLAG_FAIL_IMMEDIATELY; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED); + + status = smb2_lock(tree, &lck); + if (torture_setting_bool(torture, "windows", false)) { + CHECK_STATUS(status, NT_STATUS_OK); + } else { + CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED); + } + + + +done: + return ret; +} + + +/* basic testing of SMB2 locking +*/ +struct torture_suite *torture_smb2_lock_init(void) +{ + struct torture_suite *suite = torture_suite_create(talloc_autofree_context(), "LOCK"); + + torture_suite_add_1smb2_test(suite, "VALID-REQUEST", test_valid_request); + torture_suite_add_1smb2_test(suite, "RW-NONE", test_lock_rw_none); + torture_suite_add_1smb2_test(suite, "RW-SHARED", test_lock_rw_shared); + torture_suite_add_1smb2_test(suite, "RW-EXCLUSIV", test_lock_rw_exclusiv); + torture_suite_add_1smb2_test(suite, "AUTO-UNLOCK", test_lock_auto_unlock); + + suite->description = talloc_strdup(suite, "SMB2-LOCK tests"); + + return suite; +} + |