diff options
Diffstat (limited to 'source4/torture/smb2/durable_open.c')
| -rw-r--r-- | source4/torture/smb2/durable_open.c | 2871 |
1 files changed, 2871 insertions, 0 deletions
diff --git a/source4/torture/smb2/durable_open.c b/source4/torture/smb2/durable_open.c new file mode 100644 index 0000000..9cd4d88 --- /dev/null +++ b/source4/torture/smb2/durable_open.c @@ -0,0 +1,2871 @@ +/* + Unix SMB/CIFS implementation. + + test suite for SMB2 durable opens + + Copyright (C) Stefan Metzmacher 2008 + Copyright (C) Michael Adam 2011-2012 + + 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 "../libcli/smb/smbXcli_base.h" +#include "torture/torture.h" +#include "torture/smb2/proto.h" +#include "../libcli/smb/smbXcli_base.h" + +#define CHECK_VAL(v, correct) do { \ + if ((v) != (correct)) { \ + torture_result(tctx, TORTURE_FAIL, "(%s): wrong value for %s got 0x%llx - should be 0x%llx\n", \ + __location__, #v, (unsigned long long)v, (unsigned long long)correct); \ + ret = false; \ + }} while (0) + +#define CHECK_NOT_VAL(v, incorrect) do { \ + if ((v) == (incorrect)) { \ + torture_result(tctx, TORTURE_FAIL, "(%s): wrong value for %s got 0x%llx - should not be 0x%llx\n", \ + __location__, #v, (unsigned long long)v, (unsigned long long)incorrect); \ + ret = false; \ + }} while (0) + +#define CHECK_NOT_NULL(p) do { \ + if ((p) == NULL) { \ + torture_result(tctx, TORTURE_FAIL, "(%s): %s is NULL but it should not be.\n", \ + __location__, #p); \ + ret = false; \ + }} while (0) + +#define CHECK_STATUS(status, correct) do { \ + if (!NT_STATUS_EQUAL(status, correct)) { \ + torture_result(tctx, TORTURE_FAIL, __location__": Incorrect status %s - should be %s", \ + nt_errstr(status), nt_errstr(correct)); \ + ret = false; \ + goto done; \ + }} while (0) + +#define CHECK_CREATED(__io, __created, __attribute) \ + do { \ + CHECK_VAL((__io)->out.create_action, NTCREATEX_ACTION_ ## __created); \ + CHECK_VAL((__io)->out.size, 0); \ + CHECK_VAL((__io)->out.file_attr, (__attribute)); \ + CHECK_VAL((__io)->out.reserved2, 0); \ + } while(0) + +#define CHECK_CREATED_SIZE(__io, __created, __attribute, __alloc_size, __size) \ + do { \ + CHECK_VAL((__io)->out.create_action, NTCREATEX_ACTION_ ## __created); \ + CHECK_VAL((__io)->out.alloc_size, (__alloc_size)); \ + CHECK_VAL((__io)->out.size, (__size)); \ + CHECK_VAL((__io)->out.file_attr, (__attribute)); \ + CHECK_VAL((__io)->out.reserved2, 0); \ + } while(0) + + + +/** + * basic durable_open test. + * durable state should only be granted when requested + * along with a batch oplock or a handle lease. + * + * This test tests durable open with all possible oplock types. + */ + +struct durable_open_vs_oplock { + const char *level; + const char *share_mode; + bool expected; +}; + +#define NUM_OPLOCK_TYPES 4 +#define NUM_SHARE_MODES 8 +#define NUM_OPLOCK_OPEN_TESTS ( NUM_OPLOCK_TYPES * NUM_SHARE_MODES ) +static struct durable_open_vs_oplock durable_open_vs_oplock_table[NUM_OPLOCK_OPEN_TESTS] = +{ + { "", "", false }, + { "", "R", false }, + { "", "W", false }, + { "", "D", false }, + { "", "RD", false }, + { "", "RW", false }, + { "", "WD", false }, + { "", "RWD", false }, + + { "s", "", false }, + { "s", "R", false }, + { "s", "W", false }, + { "s", "D", false }, + { "s", "RD", false }, + { "s", "RW", false }, + { "s", "WD", false }, + { "s", "RWD", false }, + + { "x", "", false }, + { "x", "R", false }, + { "x", "W", false }, + { "x", "D", false }, + { "x", "RD", false }, + { "x", "RW", false }, + { "x", "WD", false }, + { "x", "RWD", false }, + + { "b", "", true }, + { "b", "R", true }, + { "b", "W", true }, + { "b", "D", true }, + { "b", "RD", true }, + { "b", "RW", true }, + { "b", "WD", true }, + { "b", "RWD", true }, +}; + +static bool test_one_durable_open_open_oplock(struct torture_context *tctx, + struct smb2_tree *tree, + const char *fname, + struct durable_open_vs_oplock test) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + struct smb2_handle _h; + struct smb2_handle *h = NULL; + bool ret = true; + struct smb2_create io; + + smb2_util_unlink(tree, fname); + + smb2_oplock_create_share(&io, fname, + smb2_util_share_access(test.share_mode), + smb2_util_oplock_level(test.level)); + io.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io.out.file.handle; + h = &_h; + CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, test.expected); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level(test.level)); + +done: + if (h != NULL) { + smb2_util_close(tree, *h); + } + smb2_util_unlink(tree, fname); + talloc_free(mem_ctx); + + return ret; +} + +static bool test_durable_open_open_oplock(struct torture_context *tctx, + struct smb2_tree *tree) +{ + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + bool ret = true; + int i; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_open_oplock_%s.dat", generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + /* test various oplock levels with durable open */ + + for (i = 0; i < NUM_OPLOCK_OPEN_TESTS; i++) { + ret = test_one_durable_open_open_oplock(tctx, + tree, + fname, + durable_open_vs_oplock_table[i]); + if (ret == false) { + goto done; + } + } + +done: + smb2_util_unlink(tree, fname); + talloc_free(tree); + talloc_free(mem_ctx); + + return ret; +} + +/** + * basic durable_open test. + * durable state should only be granted when requested + * along with a batch oplock or a handle lease. + * + * This test tests durable open with all valid lease types. + */ + +struct durable_open_vs_lease { + const char *type; + const char *share_mode; + bool expected; +}; + +#define NUM_LEASE_TYPES 5 +#define NUM_LEASE_OPEN_TESTS ( NUM_LEASE_TYPES * NUM_SHARE_MODES ) +static struct durable_open_vs_lease durable_open_vs_lease_table[NUM_LEASE_OPEN_TESTS] = +{ + { "", "", false }, + { "", "R", false }, + { "", "W", false }, + { "", "D", false }, + { "", "RW", false }, + { "", "RD", false }, + { "", "WD", false }, + { "", "RWD", false }, + + { "R", "", false }, + { "R", "R", false }, + { "R", "W", false }, + { "R", "D", false }, + { "R", "RW", false }, + { "R", "RD", false }, + { "R", "DW", false }, + { "R", "RWD", false }, + + { "RW", "", false }, + { "RW", "R", false }, + { "RW", "W", false }, + { "RW", "D", false }, + { "RW", "RW", false }, + { "RW", "RD", false }, + { "RW", "WD", false }, + { "RW", "RWD", false }, + + { "RH", "", true }, + { "RH", "R", true }, + { "RH", "W", true }, + { "RH", "D", true }, + { "RH", "RW", true }, + { "RH", "RD", true }, + { "RH", "WD", true }, + { "RH", "RWD", true }, + + { "RHW", "", true }, + { "RHW", "R", true }, + { "RHW", "W", true }, + { "RHW", "D", true }, + { "RHW", "RW", true }, + { "RHW", "RD", true }, + { "RHW", "WD", true }, + { "RHW", "RWD", true }, +}; + +static bool test_one_durable_open_open_lease(struct torture_context *tctx, + struct smb2_tree *tree, + const char *fname, + struct durable_open_vs_lease test) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + struct smb2_handle _h; + struct smb2_handle *h = NULL; + bool ret = true; + struct smb2_create io; + struct smb2_lease ls; + uint64_t lease; + uint32_t caps; + + caps = smb2cli_conn_server_capabilities(tree->session->transport->conn); + if (!(caps & SMB2_CAP_LEASING)) { + torture_skip(tctx, "leases are not supported"); + } + + smb2_util_unlink(tree, fname); + + lease = random(); + + smb2_lease_create_share(&io, &ls, false /* dir */, fname, + smb2_util_share_access(test.share_mode), + lease, + smb2_util_lease_state(test.type)); + io.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io.out.file.handle; + h = &_h; + CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, test.expected); + CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE); + CHECK_VAL(io.out.lease_response.lease_key.data[0], lease); + CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease); + CHECK_VAL(io.out.lease_response.lease_state, + smb2_util_lease_state(test.type)); +done: + if (h != NULL) { + smb2_util_close(tree, *h); + } + smb2_util_unlink(tree, fname); + talloc_free(mem_ctx); + + return ret; +} + +static bool test_durable_open_open_lease(struct torture_context *tctx, + struct smb2_tree *tree) +{ + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + bool ret = true; + int i; + uint32_t caps; + + caps = smb2cli_conn_server_capabilities(tree->session->transport->conn); + if (!(caps & SMB2_CAP_LEASING)) { + torture_skip(tctx, "leases are not supported"); + } + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_open_lease_%s.dat", generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + + /* test various oplock levels with durable open */ + + for (i = 0; i < NUM_LEASE_OPEN_TESTS; i++) { + ret = test_one_durable_open_open_lease(tctx, + tree, + fname, + durable_open_vs_lease_table[i]); + if (ret == false) { + goto done; + } + } + +done: + smb2_util_unlink(tree, fname); + talloc_free(tree); + talloc_free(mem_ctx); + + return ret; +} + +/** + * basic test for doing a durable open + * and do a durable reopen on the same connection + * while the first open is still active (fails) + */ +static bool test_durable_open_reopen1(struct torture_context *tctx, + struct smb2_tree *tree) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + struct smb2_create io1, io2; + bool ret = true; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_reopen1_%s.dat", + generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + smb2_oplock_create_share(&io1, fname, + smb2_util_share_access(""), + smb2_util_oplock_level("b")); + io1.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io1); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io1.out.file.handle; + h = &_h; + CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io1.out.durable_open, true); + CHECK_VAL(io1.out.oplock_level, smb2_util_oplock_level("b")); + + /* try a durable reconnect while the file is still open */ + ZERO_STRUCT(io2); + io2.in.fname = fname; + io2.in.durable_handle = h; + + status = smb2_create(tree, mem_ctx, &io2); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + +done: + if (h != NULL) { + smb2_util_close(tree, *h); + } + + smb2_util_unlink(tree, fname); + + talloc_free(tree); + + talloc_free(mem_ctx); + + return ret; +} + +/** + * Basic test for doing a durable open + * and do a session reconnect while the first + * session is still active and the handle is + * still open in the client. + * This closes the original session and a + * durable reconnect on the new session succeeds. + */ +static bool test_durable_open_reopen1a(struct torture_context *tctx, + struct smb2_tree *tree) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + struct smb2_create io; + bool ret = true; + struct smb2_tree *tree2 = NULL; + struct smb2_tree *tree3 = NULL; + uint64_t previous_session_id; + struct smbcli_options options; + struct GUID orig_client_guid; + + options = tree->session->transport->options; + orig_client_guid = options.client_guid; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_reopen1a_%s.dat", + generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + smb2_oplock_create_share(&io, fname, + smb2_util_share_access(""), + smb2_util_oplock_level("b")); + io.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io.out.file.handle; + h = &_h; + CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, true); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + + /* + * a session reconnect on a second tcp connection + */ + + previous_session_id = smb2cli_session_current_id(tree->session->smbXcli); + + /* for oplocks, the client guid can be different: */ + options.client_guid = GUID_random(); + + ret = torture_smb2_connection_ext(tctx, previous_session_id, + &options, &tree2); + torture_assert_goto(tctx, ret, ret, done, "could not reconnect"); + + /* + * check that this has deleted the old session + */ + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_USER_SESSION_DELETED); + + TALLOC_FREE(tree); + + /* + * but a durable reconnect on the new session succeeds: + */ + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + + status = smb2_create(tree2, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + _h = io.out.file.handle; + h = &_h; + + /* + * a session reconnect on a second tcp connection + */ + + previous_session_id = smb2cli_session_current_id(tree2->session->smbXcli); + + /* the original client_guid works just the same */ + options.client_guid = orig_client_guid; + + ret = torture_smb2_connection_ext(tctx, previous_session_id, + &options, &tree3); + torture_assert_goto(tctx, ret, ret, done, "could not reconnect"); + + /* + * check that this has deleted the old session + */ + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + + status = smb2_create(tree2, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_USER_SESSION_DELETED); + + TALLOC_FREE(tree2); + + /* + * but a durable reconnect on the new session succeeds: + */ + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + + status = smb2_create(tree3, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + _h = io.out.file.handle; + h = &_h; + +done: + if (tree == NULL) { + tree = tree2; + } + + if (tree == NULL) { + tree = tree3; + } + + if (tree != NULL) { + if (h != NULL) { + smb2_util_close(tree, *h); + h = NULL; + } + smb2_util_unlink(tree, fname); + + talloc_free(tree); + } + + talloc_free(mem_ctx); + + return ret; +} + +/** + * lease variant of reopen1a + * + * Basic test for doing a durable open and doing a session + * reconnect while the first session is still active and the + * handle is still open in the client. + * This closes the original session and a durable reconnect on + * the new session succeeds depending on the client guid: + * + * Durable reconnect on a session with a different client guid fails. + * Durable reconnect on a session with the original client guid succeeds. + */ +bool test_durable_open_reopen1a_lease(struct torture_context *tctx, + struct smb2_tree *tree) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + struct smb2_create io; + struct smb2_lease ls; + uint64_t lease_key; + bool ret = true; + struct smb2_tree *tree2 = NULL; + struct smb2_tree *tree3 = NULL; + uint64_t previous_session_id; + struct smbcli_options options; + struct GUID orig_client_guid; + + options = tree->session->transport->options; + orig_client_guid = options.client_guid; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_v2_open_reopen1a_lease_%s.dat", + generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + lease_key = random(); + smb2_lease_create(&io, &ls, false /* dir */, fname, + lease_key, smb2_util_lease_state("RWH")); + io.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io.out.file.handle; + h = &_h; + CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, true); + CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE); + CHECK_VAL(io.out.lease_response.lease_key.data[0], lease_key); + CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease_key); + CHECK_VAL(io.out.lease_response.lease_state, + smb2_util_lease_state("RWH")); + CHECK_VAL(io.out.lease_response.lease_flags, 0); + CHECK_VAL(io.out.lease_response.lease_duration, 0); + + previous_session_id = smb2cli_session_current_id(tree->session->smbXcli); + + /* + * a session reconnect on a second tcp connection + * with a different client_guid does not allow + * the durable reconnect. + */ + + options.client_guid = GUID_random(); + + ret = torture_smb2_connection_ext(tctx, previous_session_id, + &options, &tree2); + torture_assert_goto(tctx, ret, ret, done, "couldn't reconnect"); + + /* + * check that this has deleted the old session + */ + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + io.in.lease_request = &ls; + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_USER_SESSION_DELETED); + TALLOC_FREE(tree); + + + /* + * but a durable reconnect on the new session with the wrong + * client guid fails + */ + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + io.in.lease_request = &ls; + status = smb2_create(tree2, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + + /* + * now a session reconnect on a second tcp connection + * with original client_guid allows the durable reconnect. + */ + + options.client_guid = orig_client_guid; + + ret = torture_smb2_connection_ext(tctx, previous_session_id, + &options, &tree3); + torture_assert_goto(tctx, ret, ret, done, "couldn't reconnect"); + + /* + * check that this has deleted the old session + * In this case, a durable reconnect attempt with the + * correct client_guid yields a different error code. + */ + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + io.in.lease_request = &ls; + status = smb2_create(tree2, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + TALLOC_FREE(tree2); + + /* + * but a durable reconnect on the new session succeeds: + */ + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + io.in.lease_request = &ls; + status = smb2_create(tree3, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, false); /* no dh response context... */ + CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE); + CHECK_VAL(io.out.lease_response.lease_key.data[0], lease_key); + CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease_key); + CHECK_VAL(io.out.lease_response.lease_state, + smb2_util_lease_state("RWH")); + CHECK_VAL(io.out.lease_response.lease_flags, 0); + CHECK_VAL(io.out.lease_response.lease_duration, 0); + _h = io.out.file.handle; + h = &_h; + +done: + if (tree == NULL) { + tree = tree2; + } + + if (tree == NULL) { + tree = tree3; + } + + if (tree != NULL) { + if (h != NULL) { + smb2_util_close(tree, *h); + } + + smb2_util_unlink(tree, fname); + + talloc_free(tree); + } + + talloc_free(mem_ctx); + + return ret; +} + + +/** + * basic test for doing a durable open + * tcp disconnect, reconnect, do a durable reopen (succeeds) + */ +static bool test_durable_open_reopen2(struct torture_context *tctx, + struct smb2_tree *tree) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + struct smb2_create io; + bool ret = true; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_reopen2_%s.dat", + generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + smb2_oplock_create_share(&io, fname, + smb2_util_share_access(""), + smb2_util_oplock_level("b")); + io.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io.out.file.handle; + h = &_h; + CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, true); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + + /* disconnect, leaving the durable in place */ + TALLOC_FREE(tree); + + if (!torture_smb2_connection(tctx, &tree)) { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(io); + /* the path name is ignored by the server */ + io.in.fname = fname; + io.in.durable_handle = h; /* durable v1 reconnect request */ + h = NULL; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + _h = io.out.file.handle; + h = &_h; + + /* disconnect again, leaving the durable in place */ + TALLOC_FREE(tree); + + if (!torture_smb2_connection(tctx, &tree)) { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + /* + * show that the filename and many other fields + * are ignored. only the reconnect request blob + * is important. + */ + ZERO_STRUCT(io); + /* the path name is ignored by the server */ + io.in.security_flags = 0x78; + io.in.oplock_level = 0x78; + io.in.impersonation_level = 0x12345678; + io.in.create_flags = 0x12345678; + io.in.reserved = 0x12345678; + io.in.desired_access = 0x12345678; + io.in.file_attributes = 0x12345678; + io.in.share_access = 0x12345678; + io.in.create_disposition = 0x12345678; + io.in.create_options = 0x12345678; + io.in.fname = "__non_existing_fname__"; + io.in.durable_handle = h; /* durable v1 reconnect request */ + h = NULL; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + _h = io.out.file.handle; + h = &_h; + + /* disconnect, leaving the durable in place */ + TALLOC_FREE(tree); + + if (!torture_smb2_connection(tctx, &tree)) { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + /* + * show that an additionally specified durable v1 request + * is ignored by the server. + * See MS-SMB2, 3.3.5.9.7 + * Handling the SMB2_CREATE_DURABLE_HANDLE_RECONNECT Create Context + */ + ZERO_STRUCT(io); + /* the path name is ignored by the server */ + io.in.fname = fname; + io.in.durable_handle = h; /* durable v1 reconnect request */ + io.in.durable_open = true; /* durable v1 handle request */ + h = NULL; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + _h = io.out.file.handle; + h = &_h; + +done: + if (tree != NULL) { + if (h != NULL) { + smb2_util_close(tree, *h); + } + + smb2_util_unlink(tree, fname); + + talloc_free(tree); + } + + talloc_free(mem_ctx); + + return ret; +} + +/** + * lease variant of reopen2 + * basic test for doing a durable open + * tcp disconnect, reconnect, do a durable reopen (succeeds) + */ +static bool test_durable_open_reopen2_lease(struct torture_context *tctx, + struct smb2_tree *tree) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + struct smb2_create io; + struct smb2_lease ls; + uint64_t lease_key; + bool ret = true; + struct smbcli_options options; + uint32_t caps; + + caps = smb2cli_conn_server_capabilities(tree->session->transport->conn); + if (!(caps & SMB2_CAP_LEASING)) { + torture_skip(tctx, "leases are not supported"); + } + + options = tree->session->transport->options; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_reopen2_%s.dat", + generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + lease_key = random(); + smb2_lease_create(&io, &ls, false /* dir */, fname, lease_key, + smb2_util_lease_state("RWH")); + io.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io.out.file.handle; + h = &_h; + CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE); + + CHECK_VAL(io.out.durable_open, true); + CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE); + CHECK_VAL(io.out.lease_response.lease_key.data[0], lease_key); + CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease_key); + CHECK_VAL(io.out.lease_response.lease_state, + smb2_util_lease_state("RWH")); + CHECK_VAL(io.out.lease_response.lease_flags, 0); + CHECK_VAL(io.out.lease_response.lease_duration, 0); + + /* disconnect, reconnect and then do durable reopen */ + TALLOC_FREE(tree); + + if (!torture_smb2_connection_ext(tctx, 0, &options, &tree)) { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + + /* a few failure tests: */ + + /* + * several attempts without lease attached: + * all fail with NT_STATUS_OBJECT_NAME_NOT_FOUND + * irrespective of file name provided + */ + + ZERO_STRUCT(io); + io.in.fname = ""; + io.in.durable_handle = h; + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + + ZERO_STRUCT(io); + io.in.fname = "__non_existing_fname__"; + io.in.durable_handle = h; + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + + /* + * attempt with lease provided, but + * with a changed lease key. => fails + */ + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_open = false; + io.in.durable_handle = h; + io.in.lease_request = &ls; + io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE; + /* a wrong lease key lets the request fail */ + ls.lease_key.data[0]++; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + + /* restore the correct lease key */ + ls.lease_key.data[0]--; + + /* + * this last failing attempt is almost correct: + * only problem is: we use the wrong filename... + * Note that this gives INVALID_PARAMETER. + * This is different from oplocks! + */ + ZERO_STRUCT(io); + io.in.fname = "__non_existing_fname__"; + io.in.durable_open = false; + io.in.durable_handle = h; + io.in.lease_request = &ls; + io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_INVALID_PARAMETER); + + /* + * Now for a succeeding reconnect: + */ + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_open = false; + io.in.durable_handle = h; + io.in.lease_request = &ls; + io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE; + + /* the requested lease state is irrelevant */ + ls.lease_state = smb2_util_lease_state(""); + + h = NULL; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + + CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, false); + CHECK_VAL(io.out.durable_open_v2, false); /* no dh2q response blob */ + CHECK_VAL(io.out.persistent_open, false); + CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE); + CHECK_VAL(io.out.lease_response.lease_key.data[0], lease_key); + CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease_key); + CHECK_VAL(io.out.lease_response.lease_state, + smb2_util_lease_state("RWH")); + CHECK_VAL(io.out.lease_response.lease_flags, 0); + CHECK_VAL(io.out.lease_response.lease_duration, 0); + _h = io.out.file.handle; + h = &_h; + + /* disconnect one more time */ + TALLOC_FREE(tree); + + if (!torture_smb2_connection_ext(tctx, 0, &options, &tree)) { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + /* + * demonstrate that various parameters are ignored + * in the reconnect + */ + + ZERO_STRUCT(io); + /* + * These are completely ignored by the server + */ + io.in.security_flags = 0x78; + io.in.oplock_level = 0x78; + io.in.impersonation_level = 0x12345678; + io.in.create_flags = 0x12345678; + io.in.reserved = 0x12345678; + io.in.desired_access = 0x12345678; + io.in.file_attributes = 0x12345678; + io.in.share_access = 0x12345678; + io.in.create_disposition = 0x12345678; + io.in.create_options = 0x12345678; + + /* + * only these are checked: + * - io.in.fname + * - io.in.durable_handle, + * - io.in.lease_request->lease_key + */ + + io.in.fname = fname; + io.in.durable_open_v2 = false; + io.in.durable_handle_v2 = h; + io.in.lease_request = &ls; + + /* the requested lease state is irrelevant */ + ls.lease_state = smb2_util_lease_state(""); + + h = NULL; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + + CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, false); + CHECK_VAL(io.out.durable_open_v2, false); /* no dh2q response blob */ + CHECK_VAL(io.out.persistent_open, false); + CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE); + CHECK_VAL(io.out.lease_response.lease_key.data[0], lease_key); + CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease_key); + CHECK_VAL(io.out.lease_response.lease_state, + smb2_util_lease_state("RWH")); + CHECK_VAL(io.out.lease_response.lease_flags, 0); + CHECK_VAL(io.out.lease_response.lease_duration, 0); + + _h = io.out.file.handle; + h = &_h; + +done: + if (tree != NULL) { + if (h != NULL) { + smb2_util_close(tree, *h); + } + + smb2_util_unlink(tree, fname); + + talloc_free(tree); + } + + talloc_free(mem_ctx); + + return ret; +} + +/** + * lease v2 variant of reopen2 + * basic test for doing a durable open + * tcp disconnect, reconnect, do a durable reopen (succeeds) + */ +static bool test_durable_open_reopen2_lease_v2(struct torture_context *tctx, + struct smb2_tree *tree) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + struct smb2_create io; + struct smb2_lease ls; + uint64_t lease_key; + bool ret = true; + struct smbcli_options options; + uint32_t caps; + + caps = smb2cli_conn_server_capabilities(tree->session->transport->conn); + if (!(caps & SMB2_CAP_LEASING)) { + torture_skip(tctx, "leases are not supported"); + } + + options = tree->session->transport->options; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_reopen2_%s.dat", + generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + lease_key = random(); + smb2_lease_v2_create(&io, &ls, false /* dir */, fname, + lease_key, 0, /* parent lease key */ + smb2_util_lease_state("RWH"), 0 /* lease epoch */); + io.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io.out.file.handle; + h = &_h; + CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE); + + CHECK_VAL(io.out.durable_open, true); + CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE); + CHECK_VAL(io.out.lease_response_v2.lease_key.data[0], lease_key); + CHECK_VAL(io.out.lease_response_v2.lease_key.data[1], ~lease_key); + CHECK_VAL(io.out.lease_response_v2.lease_state, + smb2_util_lease_state("RWH")); + CHECK_VAL(io.out.lease_response_v2.lease_flags, 0); + CHECK_VAL(io.out.lease_response_v2.lease_duration, 0); + + /* disconnect, reconnect and then do durable reopen */ + TALLOC_FREE(tree); + + if (!torture_smb2_connection_ext(tctx, 0, &options, &tree)) { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + /* a few failure tests: */ + + /* + * several attempts without lease attached: + * all fail with NT_STATUS_OBJECT_NAME_NOT_FOUND + * irrespective of file name provided + */ + + ZERO_STRUCT(io); + io.in.fname = ""; + io.in.durable_handle = h; + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + + ZERO_STRUCT(io); + io.in.fname = "__non_existing_fname__"; + io.in.durable_handle = h; + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + + /* + * attempt with lease provided, but + * with a changed lease key. => fails + */ + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_open = false; + io.in.durable_handle = h; + io.in.lease_request_v2 = &ls; + io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE; + /* a wrong lease key lets the request fail */ + ls.lease_key.data[0]++; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + + /* restore the correct lease key */ + ls.lease_key.data[0]--; + + /* + * this last failing attempt is almost correct: + * only problem is: we use the wrong filename... + * Note that this gives INVALID_PARAMETER. + * This is different from oplocks! + */ + ZERO_STRUCT(io); + io.in.fname = "__non_existing_fname__"; + io.in.durable_open = false; + io.in.durable_handle = h; + io.in.lease_request_v2 = &ls; + io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_INVALID_PARAMETER); + + /* + * Now for a succeeding reconnect: + */ + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_open = false; + io.in.durable_handle = h; + io.in.lease_request_v2 = &ls; + io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE; + + /* the requested lease state is irrelevant */ + ls.lease_state = smb2_util_lease_state(""); + + h = NULL; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + + CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, false); + CHECK_VAL(io.out.durable_open_v2, false); /* no dh2q response blob */ + CHECK_VAL(io.out.persistent_open, false); + CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE); + CHECK_VAL(io.out.lease_response_v2.lease_key.data[0], lease_key); + CHECK_VAL(io.out.lease_response_v2.lease_key.data[1], ~lease_key); + CHECK_VAL(io.out.lease_response_v2.lease_state, + smb2_util_lease_state("RWH")); + CHECK_VAL(io.out.lease_response_v2.lease_flags, 0); + CHECK_VAL(io.out.lease_response_v2.lease_duration, 0); + _h = io.out.file.handle; + h = &_h; + + /* disconnect one more time */ + TALLOC_FREE(tree); + + if (!torture_smb2_connection_ext(tctx, 0, &options, &tree)) { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + /* + * demonstrate that various parameters are ignored + * in the reconnect + */ + + ZERO_STRUCT(io); + /* + * These are completely ignored by the server + */ + io.in.security_flags = 0x78; + io.in.oplock_level = 0x78; + io.in.impersonation_level = 0x12345678; + io.in.create_flags = 0x12345678; + io.in.reserved = 0x12345678; + io.in.desired_access = 0x12345678; + io.in.file_attributes = 0x12345678; + io.in.share_access = 0x12345678; + io.in.create_disposition = 0x12345678; + io.in.create_options = 0x12345678; + + /* + * only these are checked: + * - io.in.fname + * - io.in.durable_handle, + * - io.in.lease_request->lease_key + */ + + io.in.fname = fname; + io.in.durable_open_v2 = false; + io.in.durable_handle_v2 = h; + io.in.lease_request_v2 = &ls; + + /* the requested lease state is irrelevant */ + ls.lease_state = smb2_util_lease_state(""); + + h = NULL; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + + CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, false); + CHECK_VAL(io.out.durable_open_v2, false); /* no dh2q response blob */ + CHECK_VAL(io.out.persistent_open, false); + CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE); + CHECK_VAL(io.out.lease_response_v2.lease_key.data[0], lease_key); + CHECK_VAL(io.out.lease_response_v2.lease_key.data[1], ~lease_key); + CHECK_VAL(io.out.lease_response_v2.lease_state, + smb2_util_lease_state("RWH")); + CHECK_VAL(io.out.lease_response_v2.lease_flags, 0); + CHECK_VAL(io.out.lease_response_v2.lease_duration, 0); + + _h = io.out.file.handle; + h = &_h; + +done: + if (tree != NULL) { + if (h != NULL) { + smb2_util_close(tree, *h); + } + + smb2_util_unlink(tree, fname); + + talloc_free(tree); + } + + talloc_free(mem_ctx); + + return ret; +} + +/** + * basic test for doing a durable open + * tcp disconnect, reconnect with a session reconnect and + * do a durable reopen (succeeds) + */ +static bool test_durable_open_reopen2a(struct torture_context *tctx, + struct smb2_tree *tree) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + struct smb2_create io1, io2; + uint64_t previous_session_id; + bool ret = true; + struct smbcli_options options; + + options = tree->session->transport->options; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_reopen2_%s.dat", + generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + smb2_oplock_create_share(&io1, fname, + smb2_util_share_access(""), + smb2_util_oplock_level("b")); + io1.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io1); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io1.out.file.handle; + h = &_h; + CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io1.out.durable_open, true); + CHECK_VAL(io1.out.oplock_level, smb2_util_oplock_level("b")); + + /* disconnect, reconnect and then do durable reopen */ + previous_session_id = smb2cli_session_current_id(tree->session->smbXcli); + talloc_free(tree); + tree = NULL; + + if (!torture_smb2_connection_ext(tctx, previous_session_id, + &options, &tree)) + { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(io2); + io2.in.fname = fname; + io2.in.durable_handle = h; + h = NULL; + + status = smb2_create(tree, mem_ctx, &io2); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_CREATED(&io2, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io2.out.oplock_level, smb2_util_oplock_level("b")); + _h = io2.out.file.handle; + h = &_h; + +done: + if (tree != NULL) { + if (h != NULL) { + smb2_util_close(tree, *h); + } + + smb2_util_unlink(tree, fname); + + talloc_free(tree); + } + + talloc_free(mem_ctx); + + return ret; +} + + +/** + * basic test for doing a durable open: + * tdis, new tcon, try durable reopen (fails) + */ +static bool test_durable_open_reopen3(struct torture_context *tctx, + struct smb2_tree *tree) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + struct smb2_create io1, io2; + bool ret = true; + struct smb2_tree *tree2; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_reopen3_%s.dat", + generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + smb2_oplock_create_share(&io1, fname, + smb2_util_share_access(""), + smb2_util_oplock_level("b")); + io1.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io1); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io1.out.file.handle; + h = &_h; + CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io1.out.durable_open, true); + CHECK_VAL(io1.out.oplock_level, smb2_util_oplock_level("b")); + + /* disconnect, reconnect and then do durable reopen */ + status = smb2_tdis(tree); + CHECK_STATUS(status, NT_STATUS_OK); + + if (!torture_smb2_tree_connect(tctx, tree->session, mem_ctx, &tree2)) { + torture_warning(tctx, "couldn't reconnect to share, bailing\n"); + ret = false; + goto done; + } + + + ZERO_STRUCT(io2); + io2.in.fname = fname; + io2.in.durable_handle = h; + + status = smb2_create(tree2, mem_ctx, &io2); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + +done: + if (tree != NULL) { + if (h != NULL) { + smb2_util_close(tree, *h); + } + + smb2_util_unlink(tree2, fname); + + talloc_free(tree); + } + + talloc_free(mem_ctx); + + return ret; +} + +/** + * basic test for doing a durable open: + * logoff, create a new session, do a durable reopen (succeeds) + */ +static bool test_durable_open_reopen4(struct torture_context *tctx, + struct smb2_tree *tree) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + struct smb2_create io1, io2; + bool ret = true; + struct smb2_transport *transport; + struct smb2_session *session2; + struct smb2_tree *tree2; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_reopen4_%s.dat", + generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + smb2_oplock_create_share(&io1, fname, + smb2_util_share_access(""), + smb2_util_oplock_level("b")); + io1.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io1); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io1.out.file.handle; + h = &_h; + CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io1.out.durable_open, true); + CHECK_VAL(io1.out.oplock_level, smb2_util_oplock_level("b")); + + /* + * do a session logoff, establish a new session and tree + * connect on the same transport, and try a durable reopen + */ + transport = tree->session->transport; + status = smb2_logoff(tree->session); + CHECK_STATUS(status, NT_STATUS_OK); + + if (!torture_smb2_session_setup(tctx, transport, + 0, /* previous_session_id */ + mem_ctx, &session2)) + { + torture_warning(tctx, "session setup failed.\n"); + ret = false; + goto done; + } + + /* + * the session setup has talloc-stolen the transport, + * so we can safely free the old tree+session for clarity + */ + TALLOC_FREE(tree); + + if (!torture_smb2_tree_connect(tctx, session2, mem_ctx, &tree2)) { + torture_warning(tctx, "tree connect failed.\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(io2); + io2.in.fname = fname; + io2.in.durable_handle = h; + h = NULL; + + status = smb2_create(tree2, mem_ctx, &io2); + CHECK_STATUS(status, NT_STATUS_OK); + + _h = io2.out.file.handle; + h = &_h; + CHECK_CREATED(&io2, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io2.out.oplock_level, smb2_util_oplock_level("b")); + +done: + if (tree != NULL) { + if (h != NULL) { + smb2_util_close(tree2, *h); + } + + smb2_util_unlink(tree2, fname); + + talloc_free(tree); + } + + talloc_free(mem_ctx); + + return ret; +} + +static bool test_durable_open_delete_on_close1(struct torture_context *tctx, + struct smb2_tree *tree) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + struct smb2_create io1, io2; + bool ret = true; + uint8_t b = 0; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_delete_on_close1_%s.dat", + generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + smb2_oplock_create_share(&io1, fname, + smb2_util_share_access(""), + smb2_util_oplock_level("b")); + io1.in.durable_open = true; + io1.in.create_options |= NTCREATEX_OPTIONS_DELETE_ON_CLOSE; + + status = smb2_create(tree, mem_ctx, &io1); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io1.out.file.handle; + h = &_h; + CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io1.out.durable_open, true); + CHECK_VAL(io1.out.oplock_level, smb2_util_oplock_level("b")); + + status = smb2_util_write(tree, *h, &b, 0, 1); + CHECK_STATUS(status, NT_STATUS_OK); + + /* disconnect, leaving the durable handle in place */ + TALLOC_FREE(tree); + + if (!torture_smb2_connection(tctx, &tree)) { + torture_warning(tctx, "could not reconnect, bailing\n"); + ret = false; + goto done; + } + + /* + * Open the file on the new connection again + * and check that it has been newly created, + * i.e. delete on close was effective on the disconnected handle. + * Also check that the file is really empty, + * the previously written byte gone. + */ + smb2_oplock_create_share(&io2, fname, + smb2_util_share_access(""), + smb2_util_oplock_level("b")); + io2.in.create_options |= NTCREATEX_OPTIONS_DELETE_ON_CLOSE; + + status = smb2_create(tree, mem_ctx, &io2); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io2.out.file.handle; + h = &_h; + CHECK_CREATED_SIZE(&io2, CREATED, FILE_ATTRIBUTE_ARCHIVE, 0, 0); + CHECK_VAL(io2.out.durable_open, false); + CHECK_VAL(io2.out.oplock_level, smb2_util_oplock_level("b")); + +done: + if (tree != NULL) { + if (h != NULL) { + smb2_util_close(tree, *h); + } + + smb2_util_unlink(tree, fname); + + talloc_free(tree); + } + + talloc_free(mem_ctx); + + return ret; +} + + +static bool test_durable_open_delete_on_close2(struct torture_context *tctx, + struct smb2_tree *tree) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + struct smb2_create io; + bool ret = true; + uint8_t b = 0; + uint64_t previous_session_id; + uint64_t alloc_size_step; + struct smbcli_options options; + + options = tree->session->transport->options; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_delete_on_close2_%s.dat", + generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + smb2_oplock_create_share(&io, fname, + smb2_util_share_access(""), + smb2_util_oplock_level("b")); + io.in.durable_open = true; + io.in.create_options |= NTCREATEX_OPTIONS_DELETE_ON_CLOSE; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io.out.file.handle; + h = &_h; + CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, true); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + + status = smb2_util_write(tree, *h, &b, 0, 1); + CHECK_STATUS(status, NT_STATUS_OK); + + previous_session_id = smb2cli_session_current_id(tree->session->smbXcli); + + /* disconnect, leaving the durable handle in place */ + TALLOC_FREE(tree); + + if (!torture_smb2_connection_ext(tctx, previous_session_id, + &options, &tree)) + { + torture_warning(tctx, "could not reconnect, bailing\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io.out.file.handle; + h = &_h; + alloc_size_step = io.out.alloc_size; + CHECK_CREATED_SIZE(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE, alloc_size_step, 1); + CHECK_VAL(io.out.durable_open, false); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + + /* close the file, thereby deleting it */ + smb2_util_close(tree, *h); + status = smb2_logoff(tree->session); + TALLOC_FREE(tree); + + if (!torture_smb2_connection(tctx, &tree)) { + torture_warning(tctx, "could not reconnect, bailing\n"); + ret = false; + goto done; + } + + /* + * Open the file on the new connection again + * and check that it has been newly created, + * i.e. delete on close was effective on the reconnected handle. + * Also check that the file is really empty, + * the previously written byte gone. + */ + smb2_oplock_create_share(&io, fname, + smb2_util_share_access(""), + smb2_util_oplock_level("b")); + io.in.durable_open = true; + io.in.create_options |= NTCREATEX_OPTIONS_DELETE_ON_CLOSE; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io.out.file.handle; + h = &_h; + CHECK_CREATED_SIZE(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE, 0, 0); + CHECK_VAL(io.out.durable_open, true); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + +done: + if (tree != NULL) { + if (h != NULL) { + smb2_util_close(tree, *h); + } + + smb2_util_unlink(tree, fname); + + talloc_free(tree); + } + + talloc_free(mem_ctx); + + return ret; +} + +/* + basic testing of SMB2 durable opens + regarding the position information on the handle +*/ +static bool test_durable_open_file_position(struct torture_context *tctx, + struct smb2_tree *tree) +{ + TALLOC_CTX *mem_ctx = talloc_new(tctx); + struct smb2_handle h; + struct smb2_create io; + NTSTATUS status; + const char *fname = "durable_open_position.dat"; + union smb_fileinfo qfinfo; + union smb_setfileinfo sfinfo; + bool ret = true; + uint64_t pos; + uint64_t previous_session_id; + struct smbcli_options options; + + options = tree->session->transport->options; + + smb2_util_unlink(tree, fname); + + smb2_oplock_create(&io, fname, SMB2_OPLOCK_LEVEL_BATCH); + io.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + h = io.out.file.handle; + CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, true); + CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + /* TODO: check extra blob content */ + + ZERO_STRUCT(qfinfo); + qfinfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION; + qfinfo.generic.in.file.handle = h; + status = smb2_getinfo_file(tree, mem_ctx, &qfinfo); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VAL(qfinfo.position_information.out.position, 0); + pos = qfinfo.position_information.out.position; + torture_comment(tctx, "position: %llu\n", + (unsigned long long)pos); + + ZERO_STRUCT(sfinfo); + sfinfo.generic.level = RAW_SFILEINFO_POSITION_INFORMATION; + sfinfo.generic.in.file.handle = h; + sfinfo.position_information.in.position = 0x1000; + status = smb2_setinfo_file(tree, &sfinfo); + CHECK_STATUS(status, NT_STATUS_OK); + + ZERO_STRUCT(qfinfo); + qfinfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION; + qfinfo.generic.in.file.handle = h; + status = smb2_getinfo_file(tree, mem_ctx, &qfinfo); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VAL(qfinfo.position_information.out.position, 0x1000); + pos = qfinfo.position_information.out.position; + torture_comment(tctx, "position: %llu\n", + (unsigned long long)pos); + + previous_session_id = smb2cli_session_current_id(tree->session->smbXcli); + + /* tcp disconnect */ + talloc_free(tree); + tree = NULL; + + /* do a session reconnect */ + if (!torture_smb2_connection_ext(tctx, previous_session_id, + &options, &tree)) + { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(qfinfo); + qfinfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION; + qfinfo.generic.in.file.handle = h; + status = smb2_getinfo_file(tree, mem_ctx, &qfinfo); + CHECK_STATUS(status, NT_STATUS_FILE_CLOSED); + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = &h; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + CHECK_VAL(io.out.reserved, 0x00); + CHECK_VAL(io.out.create_action, NTCREATEX_ACTION_EXISTED); + CHECK_VAL(io.out.alloc_size, 0); + CHECK_VAL(io.out.size, 0); + CHECK_VAL(io.out.file_attr, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.reserved2, 0); + + h = io.out.file.handle; + + ZERO_STRUCT(qfinfo); + qfinfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION; + qfinfo.generic.in.file.handle = h; + status = smb2_getinfo_file(tree, mem_ctx, &qfinfo); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VAL(qfinfo.position_information.out.position, 0x1000); + pos = qfinfo.position_information.out.position; + torture_comment(tctx, "position: %llu\n", + (unsigned long long)pos); + + smb2_util_close(tree, h); + + talloc_free(mem_ctx); + + smb2_util_unlink(tree, fname); + +done: + talloc_free(tree); + + return ret; +} + +/* + Open, disconnect, oplock break, reconnect. +*/ +static bool test_durable_open_oplock(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + TALLOC_CTX *mem_ctx = talloc_new(tctx); + struct smb2_create io1, io2; + struct smb2_handle h1 = {{0}}; + struct smb2_handle h2 = {{0}}; + NTSTATUS status; + char fname[256]; + bool ret = true; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_oplock_%s.dat", generate_random_str(tctx, 8)); + + /* Clean slate */ + smb2_util_unlink(tree1, fname); + + /* Create with batch oplock */ + smb2_oplock_create(&io1, fname, SMB2_OPLOCK_LEVEL_BATCH); + io1.in.durable_open = true; + + io2 = io1; + io2.in.create_disposition = NTCREATEX_DISP_OPEN; + + status = smb2_create(tree1, mem_ctx, &io1); + CHECK_STATUS(status, NT_STATUS_OK); + h1 = io1.out.file.handle; + CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io1.out.durable_open, true); + CHECK_VAL(io1.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + /* Disconnect after getting the batch */ + talloc_free(tree1); + tree1 = NULL; + + /* + * Windows7 (build 7000) will break a batch oplock immediately if the + * original client is gone. (ZML: This seems like a bug. It should give + * some time for the client to reconnect!) + */ + status = smb2_create(tree2, mem_ctx, &io2); + CHECK_STATUS(status, NT_STATUS_OK); + h2 = io2.out.file.handle; + CHECK_CREATED(&io2, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io2.out.durable_open, true); + CHECK_VAL(io2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + /* What if tree1 tries to come back and reclaim? */ + if (!torture_smb2_connection(tctx, &tree1)) { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(io1); + io1.in.fname = fname; + io1.in.durable_handle = &h1; + + status = smb2_create(tree1, mem_ctx, &io1); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + + done: + smb2_util_close(tree2, h2); + smb2_util_unlink(tree2, fname); + + talloc_free(tree1); + talloc_free(tree2); + + return ret; +} + +/* + Open, disconnect, lease break, reconnect. +*/ +static bool test_durable_open_lease(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + TALLOC_CTX *mem_ctx = talloc_new(tctx); + struct smb2_create io1, io2; + struct smb2_lease ls1, ls2; + struct smb2_handle h1 = {{0}}; + struct smb2_handle h2 = {{0}}; + NTSTATUS status; + char fname[256]; + bool ret = true; + uint64_t lease1, lease2; + uint32_t caps; + + caps = smb2cli_conn_server_capabilities(tree1->session->transport->conn); + if (!(caps & SMB2_CAP_LEASING)) { + torture_skip(tctx, "leases are not supported"); + } + + /* + * Choose a random name and random lease in case the state is left a + * little funky. + */ + lease1 = random(); + lease2 = random(); + snprintf(fname, 256, "durable_open_lease_%s.dat", generate_random_str(tctx, 8)); + + /* Clean slate */ + smb2_util_unlink(tree1, fname); + + /* Create with lease */ + smb2_lease_create(&io1, &ls1, false /* dir */, fname, + lease1, smb2_util_lease_state("RHW")); + io1.in.durable_open = true; + + smb2_lease_create(&io2, &ls2, false /* dir */, fname, + lease2, smb2_util_lease_state("RHW")); + io2.in.durable_open = true; + io2.in.create_disposition = NTCREATEX_DISP_OPEN; + + status = smb2_create(tree1, mem_ctx, &io1); + CHECK_STATUS(status, NT_STATUS_OK); + h1 = io1.out.file.handle; + CHECK_VAL(io1.out.durable_open, true); + CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE); + + CHECK_VAL(io1.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE); + CHECK_VAL(io1.out.lease_response.lease_key.data[0], lease1); + CHECK_VAL(io1.out.lease_response.lease_key.data[1], ~lease1); + CHECK_VAL(io1.out.lease_response.lease_state, + SMB2_LEASE_READ|SMB2_LEASE_HANDLE|SMB2_LEASE_WRITE); + + /* Disconnect after getting the lease */ + talloc_free(tree1); + tree1 = NULL; + + /* + * Windows7 (build 7000) will grant an RH lease immediate (not an RHW?) + * even if the original client is gone. (ZML: This seems like a bug. It + * should give some time for the client to reconnect! And why RH?) + * + * obnox: Current windows 7 and w2k8r2 grant RHW instead of RH. + * Test is adapted accordingly. + */ + status = smb2_create(tree2, mem_ctx, &io2); + CHECK_STATUS(status, NT_STATUS_OK); + h2 = io2.out.file.handle; + CHECK_VAL(io2.out.durable_open, true); + CHECK_CREATED(&io2, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + + CHECK_VAL(io2.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE); + CHECK_VAL(io2.out.lease_response.lease_key.data[0], lease2); + CHECK_VAL(io2.out.lease_response.lease_key.data[1], ~lease2); + CHECK_VAL(io2.out.lease_response.lease_state, + SMB2_LEASE_READ|SMB2_LEASE_HANDLE|SMB2_LEASE_WRITE); + + /* What if tree1 tries to come back and reclaim? */ + if (!torture_smb2_connection(tctx, &tree1)) { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(io1); + io1.in.fname = fname; + io1.in.durable_handle = &h1; + io1.in.lease_request = &ls1; + + status = smb2_create(tree1, mem_ctx, &io1); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + + done: + smb2_util_close(tree2, h2); + smb2_util_unlink(tree2, fname); + + talloc_free(tree1); + talloc_free(tree2); + + return ret; +} + +static bool test_durable_open_lock_oplock(struct torture_context *tctx, + struct smb2_tree *tree) +{ + TALLOC_CTX *mem_ctx = talloc_new(tctx); + struct smb2_create io; + struct smb2_handle h = {{0}}; + struct smb2_lock lck; + struct smb2_lock_element el[2]; + NTSTATUS status; + char fname[256]; + bool ret = true; + + /* + */ + snprintf(fname, 256, "durable_open_oplock_lock_%s.dat", generate_random_str(tctx, 8)); + + /* Clean slate */ + smb2_util_unlink(tree, fname); + + /* Create with oplock */ + + smb2_oplock_create_share(&io, fname, + smb2_util_share_access(""), + smb2_util_oplock_level("b")); + io.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + h = io.out.file.handle; + CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE); + + CHECK_VAL(io.out.durable_open, true); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + + ZERO_STRUCT(lck); + ZERO_STRUCT(el); + lck.in.locks = el; + lck.in.lock_count = 0x0001; + lck.in.lock_sequence = 0x00000000; + lck.in.file.handle = h; + el[0].offset = 0; + el[0].length = 1; + el[0].reserved = 0x00000000; + el[0].flags = SMB2_LOCK_FLAG_EXCLUSIVE; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + + /* Disconnect/Reconnect. */ + talloc_free(tree); + tree = NULL; + + if (!torture_smb2_connection(tctx, &tree)) { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = &h; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + h = io.out.file.handle; + + lck.in.file.handle = h; + el[0].flags = SMB2_LOCK_FLAG_UNLOCK; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + + done: + smb2_util_close(tree, h); + smb2_util_unlink(tree, fname); + talloc_free(tree); + + return ret; +} + +/* + Open, take BRL, disconnect, reconnect. +*/ +static bool test_durable_open_lock_lease(struct torture_context *tctx, + struct smb2_tree *tree) +{ + TALLOC_CTX *mem_ctx = talloc_new(tctx); + struct smb2_create io; + struct smb2_lease ls; + struct smb2_handle h = {{0}}; + struct smb2_lock lck; + struct smb2_lock_element el[2]; + NTSTATUS status; + char fname[256]; + bool ret = true; + uint64_t lease; + uint32_t caps; + struct smbcli_options options; + + options = tree->session->transport->options; + + caps = smb2cli_conn_server_capabilities(tree->session->transport->conn); + if (!(caps & SMB2_CAP_LEASING)) { + torture_skip(tctx, "leases are not supported"); + } + + /* + * Choose a random name and random lease in case the state is left a + * little funky. + */ + lease = random(); + snprintf(fname, 256, "durable_open_lease_lock_%s.dat", generate_random_str(tctx, 8)); + + /* Clean slate */ + smb2_util_unlink(tree, fname); + + /* Create with lease */ + + smb2_lease_create(&io, &ls, false /* dir */, fname, lease, + smb2_util_lease_state("RWH")); + io.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + h = io.out.file.handle; + CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE); + + CHECK_VAL(io.out.durable_open, true); + CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE); + CHECK_VAL(io.out.lease_response.lease_key.data[0], lease); + CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease); + CHECK_VAL(io.out.lease_response.lease_state, + SMB2_LEASE_READ|SMB2_LEASE_HANDLE|SMB2_LEASE_WRITE); + + ZERO_STRUCT(lck); + ZERO_STRUCT(el); + lck.in.locks = el; + lck.in.lock_count = 0x0001; + lck.in.lock_sequence = 0x00000000; + lck.in.file.handle = h; + el[0].offset = 0; + el[0].length = 1; + el[0].reserved = 0x00000000; + el[0].flags = SMB2_LOCK_FLAG_EXCLUSIVE; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + + /* Disconnect/Reconnect. */ + talloc_free(tree); + tree = NULL; + + if (!torture_smb2_connection_ext(tctx, 0, &options, &tree)) { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = &h; + io.in.lease_request = &ls; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + h = io.out.file.handle; + + lck.in.file.handle = h; + el[0].flags = SMB2_LOCK_FLAG_UNLOCK; + status = smb2_lock(tree, &lck); + CHECK_STATUS(status, NT_STATUS_OK); + + done: + smb2_util_close(tree, h); + smb2_util_unlink(tree, fname); + talloc_free(tree); + + return ret; +} + +/** + * Open with a RH lease, disconnect, open in another tree, reconnect. + * + * This test actually demonstrates a minimum level of respect for the durable + * open in the face of another open. As long as this test shows an inability to + * reconnect after an open, the oplock/lease tests above will certainly + * demonstrate an error on reconnect. + */ +static bool test_durable_open_open2_lease(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + TALLOC_CTX *mem_ctx = talloc_new(tctx); + struct smb2_create io1, io2; + struct smb2_lease ls; + struct smb2_handle h1 = {{0}}; + struct smb2_handle h2 = {{0}}; + NTSTATUS status; + char fname[256]; + bool ret = true; + uint64_t lease; + uint32_t caps; + struct smbcli_options options; + + options = tree1->session->transport->options; + + caps = smb2cli_conn_server_capabilities(tree1->session->transport->conn); + if (!(caps & SMB2_CAP_LEASING)) { + torture_skip(tctx, "leases are not supported"); + } + + /* + * Choose a random name and random lease in case the state is left a + * little funky. + */ + lease = random(); + snprintf(fname, 256, "durable_open_open2_lease_%s.dat", + generate_random_str(tctx, 8)); + + /* Clean slate */ + smb2_util_unlink(tree1, fname); + + /* Create with lease */ + smb2_lease_create_share(&io1, &ls, false /* dir */, fname, + smb2_util_share_access(""), + lease, + smb2_util_lease_state("RH")); + io1.in.durable_open = true; + + status = smb2_create(tree1, mem_ctx, &io1); + CHECK_STATUS(status, NT_STATUS_OK); + h1 = io1.out.file.handle; + CHECK_VAL(io1.out.durable_open, true); + CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE); + + CHECK_VAL(io1.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE); + CHECK_VAL(io1.out.lease_response.lease_key.data[0], lease); + CHECK_VAL(io1.out.lease_response.lease_key.data[1], ~lease); + CHECK_VAL(io1.out.lease_response.lease_state, + smb2_util_lease_state("RH")); + + /* Disconnect */ + talloc_free(tree1); + tree1 = NULL; + + /* Open the file in tree2 */ + smb2_oplock_create(&io2, fname, SMB2_OPLOCK_LEVEL_NONE); + + status = smb2_create(tree2, mem_ctx, &io2); + CHECK_STATUS(status, NT_STATUS_OK); + h2 = io2.out.file.handle; + CHECK_CREATED(&io2, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + + /* Reconnect */ + if (!torture_smb2_connection_ext(tctx, 0, &options, &tree1)) { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(io1); + io1.in.fname = fname; + io1.in.durable_handle = &h1; + io1.in.lease_request = &ls; + + /* + * Windows7 (build 7000) will give away an open immediately if the + * original client is gone. (ZML: This seems like a bug. It should give + * some time for the client to reconnect!) + */ + status = smb2_create(tree1, mem_ctx, &io1); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + h1 = io1.out.file.handle; + + done: + if (tree1 != NULL){ + smb2_util_close(tree1, h1); + smb2_util_unlink(tree1, fname); + talloc_free(tree1); + } + + smb2_util_close(tree2, h2); + smb2_util_unlink(tree2, fname); + talloc_free(tree2); + + return ret; +} + +/** + * Open with a batch oplock, disconnect, open in another tree, reconnect. + * + * This test actually demonstrates a minimum level of respect for the durable + * open in the face of another open. As long as this test shows an inability to + * reconnect after an open, the oplock/lease tests above will certainly + * demonstrate an error on reconnect. + */ +static bool test_durable_open_open2_oplock(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + TALLOC_CTX *mem_ctx = talloc_new(tctx); + struct smb2_create io1, io2; + struct smb2_handle h1 = {{0}}; + struct smb2_handle h2 = {{0}}; + NTSTATUS status; + char fname[256]; + bool ret = true; + + /* + * Choose a random name and random lease in case the state is left a + * little funky. + */ + snprintf(fname, 256, "durable_open_open2_oplock_%s.dat", + generate_random_str(tctx, 8)); + + /* Clean slate */ + smb2_util_unlink(tree1, fname); + + /* Create with batch oplock */ + smb2_oplock_create(&io1, fname, SMB2_OPLOCK_LEVEL_BATCH); + io1.in.durable_open = true; + + status = smb2_create(tree1, mem_ctx, &io1); + CHECK_STATUS(status, NT_STATUS_OK); + h1 = io1.out.file.handle; + CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io1.out.durable_open, true); + CHECK_VAL(io1.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + /* Disconnect */ + talloc_free(tree1); + tree1 = NULL; + + /* Open the file in tree2 */ + smb2_oplock_create(&io2, fname, SMB2_OPLOCK_LEVEL_NONE); + + status = smb2_create(tree2, mem_ctx, &io2); + CHECK_STATUS(status, NT_STATUS_OK); + h2 = io2.out.file.handle; + CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE); + + /* Reconnect */ + if (!torture_smb2_connection(tctx, &tree1)) { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(io1); + io1.in.fname = fname; + io1.in.durable_handle = &h1; + + status = smb2_create(tree1, mem_ctx, &io1); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + h1 = io1.out.file.handle; + + done: + smb2_util_close(tree2, h2); + smb2_util_unlink(tree2, fname); + if (tree1 != NULL) { + smb2_util_close(tree1, h1); + smb2_util_unlink(tree1, fname); + } + + talloc_free(tree1); + talloc_free(tree2); + + return ret; +} + +/** + * test behaviour with initial allocation size + */ +static bool test_durable_open_alloc_size(struct torture_context *tctx, + struct smb2_tree *tree) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + struct smb2_create io; + bool ret = true; + uint64_t previous_session_id; + uint64_t alloc_size_step; + uint64_t initial_alloc_size = 0x1000; + const uint8_t *b = NULL; + struct smbcli_options options; + + options = tree->session->transport->options; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_alloc_size_%s.dat", + generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + smb2_oplock_create_share(&io, fname, + smb2_util_share_access(""), + smb2_util_oplock_level("b")); + io.in.durable_open = true; + io.in.alloc_size = initial_alloc_size; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io.out.file.handle; + h = &_h; + CHECK_NOT_VAL(io.out.alloc_size, 0); + alloc_size_step = io.out.alloc_size; + CHECK_CREATED_SIZE(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE, + alloc_size_step, 0); + CHECK_VAL(io.out.durable_open, true); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + + /* prepare buffer */ + b = talloc_zero_size(mem_ctx, alloc_size_step); + CHECK_NOT_NULL(b); + + previous_session_id = smb2cli_session_current_id(tree->session->smbXcli); + + /* disconnect, reconnect and then do durable reopen */ + talloc_free(tree); + tree = NULL; + + if (!torture_smb2_connection_ext(tctx, previous_session_id, + &options, &tree)) + { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + h = NULL; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_CREATED_SIZE(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE, + alloc_size_step, 0); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + _h = io.out.file.handle; + h = &_h; + + previous_session_id = smb2cli_session_current_id(tree->session->smbXcli); + + /* write one byte */ + status = smb2_util_write(tree, *h, b, 0, 1); + CHECK_STATUS(status, NT_STATUS_OK); + + /* disconnect, reconnect and then do durable reopen */ + talloc_free(tree); + tree = NULL; + + if (!torture_smb2_connection_ext(tctx, previous_session_id, + &options, &tree)) + { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + h = NULL; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_CREATED_SIZE(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE, + alloc_size_step, 1); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + _h = io.out.file.handle; + h = &_h; + + previous_session_id = smb2cli_session_current_id(tree->session->smbXcli); + + /* write more byte than initial allocation size */ + status = smb2_util_write(tree, *h, b, 1, alloc_size_step); + + /* disconnect, reconnect and then do durable reopen */ + talloc_free(tree); + tree = NULL; + + if (!torture_smb2_connection_ext(tctx, previous_session_id, + &options, &tree)) + { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + h = NULL; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_CREATED_SIZE(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE, + alloc_size_step * 2, alloc_size_step + 1); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + _h = io.out.file.handle; + h = &_h; + +done: + if (h != NULL) { + smb2_util_close(tree, *h); + } + + smb2_util_unlink(tree, fname); + + talloc_free(tree); + + talloc_free(mem_ctx); + + return ret; +} + +/** + * test behaviour when a disconnect happens while creating a read-only file + */ +static bool test_durable_open_read_only(struct torture_context *tctx, + struct smb2_tree *tree) +{ + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + char fname[256]; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + struct smb2_create io; + bool ret = true; + uint64_t previous_session_id; + const uint8_t b = 0; + uint64_t alloc_size = 0; + struct smbcli_options options; + + options = tree->session->transport->options; + + /* Choose a random name in case the state is left a little funky. */ + snprintf(fname, 256, "durable_open_initial_alloc_%s.dat", + generate_random_str(tctx, 8)); + + smb2_util_unlink(tree, fname); + + smb2_oplock_create_share(&io, fname, + smb2_util_share_access(""), + smb2_util_oplock_level("b")); + io.in.durable_open = true; + io.in.file_attributes = FILE_ATTRIBUTE_READONLY; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io.out.file.handle; + h = &_h; + CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_READONLY|FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, true); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + + previous_session_id = smb2cli_session_current_id(tree->session->smbXcli); + + /* write one byte */ + status = smb2_util_write(tree, *h, &b, 0, 1); + CHECK_STATUS(status, NT_STATUS_OK); + + /* disconnect, reconnect and then do durable reopen */ + talloc_free(tree); + tree = NULL; + + if (!torture_smb2_connection_ext(tctx, previous_session_id, + &options, &tree)) + { + torture_warning(tctx, "couldn't reconnect, bailing\n"); + ret = false; + goto done; + } + + ZERO_STRUCT(io); + io.in.fname = fname; + io.in.durable_handle = h; + h = NULL; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + alloc_size = io.out.alloc_size; + CHECK_CREATED_SIZE(&io, EXISTED, + FILE_ATTRIBUTE_READONLY|FILE_ATTRIBUTE_ARCHIVE, + alloc_size, 1); + CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b")); + _h = io.out.file.handle; + h = &_h; + + /* write one byte */ + status = smb2_util_write(tree, *h, &b, 1, 1); + CHECK_STATUS(status, NT_STATUS_OK); + +done: + if (h != NULL) { + union smb_setfileinfo sfinfo; + + ZERO_STRUCT(sfinfo); + sfinfo.basic_info.level = RAW_SFILEINFO_BASIC_INFORMATION; + sfinfo.basic_info.in.file.handle = *h; + sfinfo.basic_info.in.attrib = FILE_ATTRIBUTE_NORMAL; + smb2_setinfo_file(tree, &sfinfo); + + smb2_util_close(tree, *h); + } + + smb2_util_unlink(tree, fname); + + talloc_free(tree); + + talloc_free(mem_ctx); + + return ret; +} + +/** + * durable open with oplock, disconnect, exit + */ +static bool test_durable_open_oplock_disconnect(struct torture_context *tctx, + struct smb2_tree *tree) +{ + TALLOC_CTX *mem_ctx = talloc_new(tctx); + struct smb2_create io; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + NTSTATUS status; + char fname[256]; + bool ret = true; + + snprintf(fname, 256, "durable_open_oplock_disconnect_%s.dat", + generate_random_str(mem_ctx, 8)); + + smb2_util_unlink(tree, fname); + + smb2_oplock_create(&io, fname, SMB2_OPLOCK_LEVEL_BATCH); + io.in.durable_open = true; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + + _h = io.out.file.handle; + h = &_h; + + CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, true); + CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + /* disconnect */ + talloc_free(tree); + tree = NULL; + +done: + if (tree != NULL) { + if (h != NULL) { + smb2_util_close(tree, *h); + } + smb2_util_unlink(tree, fname); + } + talloc_free(mem_ctx); + return ret; +} + +/** + * durable stat open with lease. + */ +static bool test_durable_open_stat_open(struct torture_context *tctx, + struct smb2_tree *tree) +{ + TALLOC_CTX *mem_ctx = talloc_new(tctx); + struct smb2_create io; + struct smb2_handle _h; + struct smb2_handle *h = NULL; + struct smb2_lease ls; + NTSTATUS status; + char fname[256]; + bool ret = true; + uint64_t lease; + + snprintf(fname, 256, "durable_open_stat_open_%s.dat", + generate_random_str(mem_ctx, 8)); + + /* Ensure file doesn't exist. */ + smb2_util_unlink(tree, fname); + + /* Create a normal file. */ + smb2_oplock_create(&io, fname, SMB2_OPLOCK_LEVEL_NONE); + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + _h = io.out.file.handle; + h = &_h; + CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE); + /* Close. */ + smb2_util_close(tree, *h); + h = NULL; + + /* Now try a leased, durable handle stat open. */ + lease = random(); + /* Create with lease */ + smb2_lease_create(&io, + &ls, + false /* dir */, + fname, + lease, + smb2_util_lease_state("RH")); + io.in.durable_open = true; + io.in.desired_access = SEC_FILE_READ_ATTRIBUTE; + io.in.create_disposition = NTCREATEX_DISP_OPEN; + + status = smb2_create(tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE); + CHECK_VAL(io.out.durable_open, true); + _h = io.out.file.handle; + h = &_h; + +done: + if (h != NULL) { + smb2_util_close(tree, *h); + } + smb2_util_unlink(tree, fname); + talloc_free(mem_ctx); + return ret; +} + +struct torture_suite *torture_smb2_durable_open_init(TALLOC_CTX *ctx) +{ + struct torture_suite *suite = + torture_suite_create(ctx, "durable-open"); + + torture_suite_add_1smb2_test(suite, "open-oplock", test_durable_open_open_oplock); + torture_suite_add_1smb2_test(suite, "open-lease", test_durable_open_open_lease); + torture_suite_add_1smb2_test(suite, "reopen1", test_durable_open_reopen1); + torture_suite_add_1smb2_test(suite, "reopen1a", test_durable_open_reopen1a); + torture_suite_add_1smb2_test(suite, "reopen1a-lease", test_durable_open_reopen1a_lease); + torture_suite_add_1smb2_test(suite, "reopen2", test_durable_open_reopen2); + torture_suite_add_1smb2_test(suite, "reopen2-lease", test_durable_open_reopen2_lease); + torture_suite_add_1smb2_test(suite, "reopen2-lease-v2", test_durable_open_reopen2_lease_v2); + torture_suite_add_1smb2_test(suite, "reopen2a", test_durable_open_reopen2a); + torture_suite_add_1smb2_test(suite, "reopen3", test_durable_open_reopen3); + torture_suite_add_1smb2_test(suite, "reopen4", test_durable_open_reopen4); + torture_suite_add_1smb2_test(suite, "delete_on_close1", + test_durable_open_delete_on_close1); + torture_suite_add_1smb2_test(suite, "delete_on_close2", + test_durable_open_delete_on_close2); + torture_suite_add_1smb2_test(suite, "file-position", + test_durable_open_file_position); + torture_suite_add_2smb2_test(suite, "oplock", test_durable_open_oplock); + torture_suite_add_2smb2_test(suite, "lease", test_durable_open_lease); + torture_suite_add_1smb2_test(suite, "lock-oplock", test_durable_open_lock_oplock); + torture_suite_add_1smb2_test(suite, "lock-lease", test_durable_open_lock_lease); + torture_suite_add_2smb2_test(suite, "open2-lease", + test_durable_open_open2_lease); + torture_suite_add_2smb2_test(suite, "open2-oplock", + test_durable_open_open2_oplock); + torture_suite_add_1smb2_test(suite, "alloc-size", + test_durable_open_alloc_size); + torture_suite_add_1smb2_test(suite, "read-only", + test_durable_open_read_only); + torture_suite_add_1smb2_test(suite, "stat-open", + test_durable_open_stat_open); + + suite->description = talloc_strdup(suite, "SMB2-DURABLE-OPEN tests"); + + return suite; +} + +struct torture_suite *torture_smb2_durable_open_disconnect_init(TALLOC_CTX *ctx) +{ + struct torture_suite *suite = + torture_suite_create(ctx, + "durable-open-disconnect"); + + torture_suite_add_1smb2_test(suite, "open-oplock-disconnect", + test_durable_open_oplock_disconnect); + + suite->description = talloc_strdup(suite, + "SMB2-DURABLE-OPEN-DISCONNECT tests"); + + return suite; +} |