diff options
Diffstat (limited to 'source4/torture/smb2')
| -rw-r--r-- | source4/torture/smb2/oplocks.c | 3574 | ||||
| -rw-r--r-- | source4/torture/smb2/smb2.c | 4 |
2 files changed, 3510 insertions, 68 deletions
diff --git a/source4/torture/smb2/oplocks.c b/source4/torture/smb2/oplocks.c index 3fee0b4ab6..f686de6a2f 100644 --- a/source4/torture/smb2/oplocks.c +++ b/source4/torture/smb2/oplocks.c @@ -3,6 +3,7 @@ test suite for SMB2 oplocks + Copyright (C) Andrew Tridgell 2003 Copyright (C) Stefan Metzmacher 2008 This program is free software; you can redistribute it and/or modify @@ -20,26 +21,46 @@ */ #include "includes.h" -#include "librpc/gen_ndr/security.h" + #include "libcli/smb2/smb2.h" #include "libcli/smb2/smb2_calls.h" +#include "libcli/smb_composite/smb_composite.h" +#include "libcli/resolve/resolve.h" + +#include "lib/cmdline/popt_common.h" +#include "lib/events/events.h" + +#include "param/param.h" +#include "system/filesys.h" + #include "torture/torture.h" #include "torture/smb2/proto.h" +#define CHECK_RANGE(v, min, max) do { \ + if ((v) < (min) || (v) > (max)) { \ + torture_result(tctx, TORTURE_FAIL, "(%s): wrong value for %s " \ + "got %d - should be between %d and %d\n", \ + __location__, #v, (int)v, (int)min, (int)max); \ + ret = false; \ + }} while (0) + +#define CHECK_STRMATCH(v, correct) do { \ + if (!v || strstr((v),(correct)) == NULL) { \ + torture_result(tctx, TORTURE_FAIL, "(%s): wrong value for %s "\ + "got '%s' - should be '%s'\n", \ + __location__, #v, v?v:"NULL", correct); \ + ret = false; \ + }} while (0) + #define CHECK_VAL(v, correct) do { \ if ((v) != (correct)) { \ - torture_result(tctx, TORTURE_FAIL, "(%s): wrong value for %s got 0x%x - should be 0x%x\n", \ + torture_result(tctx, TORTURE_FAIL, "(%s): wrong value for %s " \ + "got 0x%x - should be 0x%x\n", \ __location__, #v, (int)v, (int)correct); \ 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 BASEDIR "oplock_test" static struct { struct smb2_handle handle; @@ -47,6 +68,7 @@ static struct { struct smb2_break br; int count; int failures; + NTSTATUS failure_status; } break_info; static void torture_oplock_break_callback(struct smb2_request *req) @@ -58,19 +80,23 @@ static void torture_oplock_break_callback(struct smb2_request *req) status = smb2_break_recv(req, &break_info.br); if (!NT_STATUS_IS_OK(status)) { break_info.failures++; + break_info.failure_status = status; } return; } -/* a oplock break request handler */ +/* A general oplock break notification handler. This should be used when a + * test expects to break from batch or exclusive to a lower level. */ static bool torture_oplock_handler(struct smb2_transport *transport, const struct smb2_handle *handle, - uint8_t level, void *private_data) + uint8_t level, + void *private_data) { struct smb2_tree *tree = private_data; const char *name; struct smb2_request *req; + ZERO_STRUCT(break_info.br); break_info.handle = *handle; break_info.level = level; @@ -87,10 +113,105 @@ static bool torture_oplock_handler(struct smb2_transport *transport, name = "unknown"; break_info.failures++; } - printf("Acking to %s [0x%02X] in oplock handler\n", - name, level); + printf("Acking to %s [0x%02X] in oplock handler\n", name, level); + + break_info.br.in.file.handle = *handle; + break_info.br.in.oplock_level = level; + break_info.br.in.reserved = 0; + break_info.br.in.reserved2 = 0; + + req = smb2_break_send(tree, &break_info.br); + req->async.fn = torture_oplock_break_callback; + req->async.private_data = NULL; + return true; +} + +/* + A handler function for oplock break notifications. Send a break to none + request. +*/ +static bool torture_oplock_handler_ack_to_none(struct smb2_transport *transport, + const struct smb2_handle *handle, + uint8_t level, + void *private_data) +{ + struct smb2_tree *tree = private_data; + struct smb2_request *req; + + break_info.handle = *handle; + break_info.level = level; + break_info.count++; + + printf("Acking to none in oplock handler\n"); ZERO_STRUCT(break_info.br); + break_info.br.in.file.handle = *handle; + break_info.br.in.oplock_level = SMB2_OPLOCK_LEVEL_NONE; + break_info.br.in.reserved = 0; + break_info.br.in.reserved2 = 0; + + req = smb2_break_send(tree, &break_info.br); + req->async.fn = torture_oplock_break_callback; + req->async.private_data = NULL; + + return true; +} + +/* + A handler function for oplock break notifications. Break from level II to + none. SMB2 requires that the client does not send an oplock break request to + the server in this case. +*/ +static bool torture_oplock_handler_level2_to_none( + struct smb2_transport *transport, + const struct smb2_handle *handle, + uint8_t level, + void *private_data) +{ + struct smb2_tree *tree = private_data; + + break_info.handle = *handle; + break_info.level = level; + break_info.count++; + + printf("Break from level II to none in oplock handler\n"); + + return true; +} + +/* A handler function for oplock break notifications. This should be used when + * test expects two break notifications, first to level II, then to none. */ +static bool torture_oplock_handler_two_notifications( + struct smb2_transport *transport, + const struct smb2_handle *handle, + uint8_t level, + void *private_data) +{ + struct smb2_tree *tree = private_data; + const char *name; + struct smb2_request *req; + ZERO_STRUCT(break_info.br); + + break_info.handle = *handle; + break_info.level = level; + break_info.count++; + + switch (level) { + case SMB2_OPLOCK_LEVEL_II: + name = "level II"; + break; + case SMB2_OPLOCK_LEVEL_NONE: + name = "none"; + break; + default: + name = "unknown"; + break_info.failures++; + } + printf("Breaking to %s [0x%02X] in oplock handler\n", name, level); + + if (level == SMB2_OPLOCK_LEVEL_NONE) + return true; + break_info.br.in.file.handle = *handle; break_info.br.in.oplock_level = level; break_info.br.in.reserved = 0; @@ -99,79 +220,3398 @@ static bool torture_oplock_handler(struct smb2_transport *transport, req = smb2_break_send(tree, &break_info.br); req->async.fn = torture_oplock_break_callback; req->async.private_data = NULL; + return true; +} +static void torture_oplock_handler_close_recv(struct smb2_request *req) +{ + if (!smb2_request_receive(req)) { + printf("close failed in oplock_handler_close\n"); + break_info.failures++; + } +} + +/* + a handler function for oplock break requests - close the file +*/ +static bool torture_oplock_handler_close(struct smb2_transport *transport, + const struct smb2_handle *handle, + uint8_t level, + void *private_data) +{ + struct smb2_close io; + struct smb2_tree *tree = private_data; + struct smb2_request *req; + + break_info.handle = *handle; + break_info.level = level; + break_info.count++; + + ZERO_STRUCT(io); + io.in.file.handle = *handle; + io.in.flags = RAW_CLOSE_SMB2; + req = smb2_close_send(tree, &io); + if (req == NULL) { + printf("failed to send close in oplock_handler_close\n"); + return false; + } + + req->async.fn = torture_oplock_handler_close_recv; + req->async.private_data = NULL; return true; } -bool torture_smb2_oplock_batch1(struct torture_context *tctx, - struct smb2_tree *tree) +/* + a handler function for oplock break requests. Let it timeout +*/ +static bool torture_oplock_handler_timeout(struct smb2_transport *transport, + const struct smb2_handle *handle, + uint8_t level, + void *private_data) +{ + break_info.handle = *handle; + break_info.level = level; + break_info.count++; + + printf("Let oplock break timeout\n"); + return true; +} + +static bool open_smb2_connection_no_level2_oplocks(struct torture_context *tctx, + struct smb2_tree **tree) { - TALLOC_CTX *mem_ctx = talloc_new(tctx); - struct smb2_handle h1, h2; - struct smb2_create io; NTSTATUS status; - const char *fname = "oplock.dat"; + const char *host = torture_setting_string(tctx, "host", NULL); + const char *share = torture_setting_string(tctx, "share", NULL); + struct cli_credentials *credentials = cmdline_credentials; + struct smbcli_options options; + + lp_smbcli_options(tctx->lp_ctx, &options); + options.use_level2_oplocks = false; + + status = smb2_connect(tctx, host, + lp_smb_ports(tctx->lp_ctx), share, + lp_resolve_context(tctx->lp_ctx), + credentials, tree, tctx->ev, &options, + lp_socket_options(tctx->lp_ctx), + lp_gensec_settings(tctx, tctx->lp_ctx)); + if (!NT_STATUS_IS_OK(status)) { + torture_comment(tctx, "Failed to connect to SMB2 share " + "\\\\%s\\%s - %s\n", host, share, + nt_errstr(status)); + return false; + } + return true; +} + +/* + Timer handler function notifies the registering function that time is up +*/ +static void timeout_cb(struct tevent_context *ev, + struct tevent_timer *te, + struct timeval current_time, + void *private_data) +{ + bool *timesup = (bool *)private_data; + *timesup = true; + return; +} + +/* + Wait a short period of time to receive a single oplock break request +*/ +static void torture_wait_for_oplock_break(struct torture_context *tctx) +{ + TALLOC_CTX *tmp_ctx = talloc_new(NULL); + struct tevent_timer *te = NULL; + struct timeval ne; + bool timesup = false; + int old_count = break_info.count; + + /* Wait .1 seconds for an oplock break */ + ne = tevent_timeval_current_ofs(0, 100000); + + if ((te = event_add_timed(tctx->ev, tmp_ctx, ne, timeout_cb, ×up)) + == NULL) + { + torture_comment(tctx, "Failed to wait for an oplock break. " + "test results may not be accurate."); + goto done; + } + + while (!timesup && break_info.count < old_count + 1) { + if (event_loop_once(tctx->ev) != 0) { + torture_comment(tctx, "Failed to wait for an oplock " + "break. test results may not be " + "accurate."); + goto done; + } + } + +done: + /* We don't know if the timed event fired and was freed, we received + * our oplock break, or some other event triggered the loop. Thus, + * we create a tmp_ctx to be able to safely free/remove the timed + * event in all 3 cases. */ + talloc_free(tmp_ctx); + + return; +} + +static bool test_smb2_oplock_exclusive1(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_exclusive1.dat"; + NTSTATUS status; bool ret = true; + union smb_open io; + union smb_unlink unl; + struct smb2_handle h1; + struct smb2_handle h; - tree->session->transport->oplock.handler = torture_oplock_handler; - tree->session->transport->oplock.private_data = tree; + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); - smb2_util_unlink(tree, fname); + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "EXCLUSIVE1: open a file with an exclusive " + "oplock (share mode: none)\n"); ZERO_STRUCT(break_info); + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_EXCLUSIVE; - ZERO_STRUCT(io); - io.in.security_flags = 0x00; - io.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; - io.in.impersonation_level = NTCREATEX_IMPERSONATION_IMPERSONATION; - io.in.create_flags = 0x00000000; - io.in.reserved = 0x00000000; - io.in.desired_access = SEC_RIGHTS_FILE_ALL; - io.in.file_attributes = FILE_ATTRIBUTE_NORMAL; - io.in.share_access = NTCREATEX_SHARE_ACCESS_READ | - NTCREATEX_SHARE_ACCESS_WRITE | - NTCREATEX_SHARE_ACCESS_DELETE; - io.in.create_disposition = NTCREATEX_DISP_OPEN_IF; - io.in.create_options = NTCREATEX_OPTIONS_SEQUENTIAL_ONLY | - NTCREATEX_OPTIONS_ASYNC_ALERT | - NTCREATEX_OPTIONS_NON_DIRECTORY_FILE | - 0x00200000; - io.in.fname = fname; - - 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, 0);*/ - CHECK_VAL(io.out.create_action, NTCREATEX_ACTION_CREATED); - 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); - CHECK_VAL(break_info.count, 0); - - h1 = io.out.file.handle; - - ZERO_STRUCT(io.in.blobs); - status = smb2_create(tree, mem_ctx, &io); + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_EXCLUSIVE); + + torture_comment(tctx, "a 2nd open should not cause a break\n"); + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_SHARING_VIOLATION, + "Incorrect status"); + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + + torture_comment(tctx, "unlink it - should also be no break\n"); + unl.unlink.in.pattern = fname; + unl.unlink.in.attrib = 0; + status = smb2_util_unlink(tree2, fname); + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_SHARING_VIOLATION, + "Incorrect status"); + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_exclusive2(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_exclusive2.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + union smb_unlink unl; + struct smb2_handle h, h1, h2; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "EXCLUSIVE2: open a file with an exclusive " + "oplock (share mode: all)\n"); + ZERO_STRUCT(break_info); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_EXCLUSIVE; + + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_EXCLUSIVE); + + torture_comment(tctx, "a 2nd open should cause a break to level 2\n"); + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h2 = io.smb2.out.file.handle; + torture_wait_for_oplock_break(tctx); + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.handle.data[0], h1.data[0]); + CHECK_VAL(break_info.level, SMB2_OPLOCK_LEVEL_II); + CHECK_VAL(break_info.failures, 0); + ZERO_STRUCT(break_info); + + /* now we have 2 level II oplocks... */ + torture_comment(tctx, "try to unlink it - should cause a break\n"); + unl.unlink.in.pattern = fname; + unl.unlink.in.attrib = 0; + status = smb2_util_unlink(tree2, fname); + torture_assert_ntstatus_ok(tctx, status, "Error unlinking the file"); + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + + torture_comment(tctx, "close both handles\n"); + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h2); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_exclusive3(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_exclusive3.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + union smb_setfileinfo sfi; + struct smb2_handle h, h1; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "EXCLUSIVE3: open a file with an exclusive " + "oplock (share mode: none)\n"); + + ZERO_STRUCT(break_info); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_EXCLUSIVE; + + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_EXCLUSIVE); + + torture_comment(tctx, "setpathinfo EOF should trigger a break to " + "none\n"); + ZERO_STRUCT(sfi); + sfi.generic.level = RAW_SFILEINFO_END_OF_FILE_INFORMATION; + sfi.generic.in.file.path = fname; + sfi.end_of_file_info.in.size = 100; + + status = smb2_composite_setpathinfo(tree2, &sfi); + + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_SHARING_VIOLATION, + "Incorrect status"); + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + CHECK_VAL(break_info.level, OPLOCK_BREAK_TO_NONE); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_exclusive4(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_exclusive4.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1, h2; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "EXCLUSIVE4: open with exclusive oplock\n"); + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_EXCLUSIVE; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_EXCLUSIVE); + + ZERO_STRUCT(break_info); + torture_comment(tctx, "second open with attributes only shouldn't " + "cause oplock break\n"); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.desired_access = SEC_FILE_READ_ATTRIBUTE | + SEC_FILE_WRITE_ATTRIBUTE | + SEC_STD_SYNCHRONIZE; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_EXCLUSIVE; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h2 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, NO_OPLOCK_RETURN); + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree2, h2); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_exclusive5(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_exclusive5.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1, h2; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + tree2->session->transport->oplock.handler = torture_oplock_handler; + tree2->session->transport->oplock.private_data = tree2; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "EXCLUSIVE5: open with exclusive oplock\n"); + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_EXCLUSIVE; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_EXCLUSIVE); + + ZERO_STRUCT(break_info); + + torture_comment(tctx, "second open with attributes only and " + "NTCREATEX_DISP_OVERWRITE_IF dispostion causes " + "oplock break\n"); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.desired_access = SEC_FILE_READ_ATTRIBUTE | + SEC_FILE_WRITE_ATTRIBUTE | + SEC_STD_SYNCHRONIZE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OVERWRITE_IF; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_II; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h2 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + torture_wait_for_oplock_break(tctx); CHECK_VAL(break_info.count, 1); CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree2, h2); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_exclusive6(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname1 = BASEDIR "\\test_exclusive6_1.dat"; + const char *fname2 = BASEDIR "\\test_exclusive6_2.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + union smb_setfileinfo sinfo; + struct smb2_handle h, h1; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname1); + smb2_util_unlink(tree2, fname2); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname1; + + torture_comment(tctx, "EXCLUSIVE6: open a file with an exclusive " + "oplock (share mode: none)\n"); + ZERO_STRUCT(break_info); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_EXCLUSIVE; + + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_EXCLUSIVE); + + torture_comment(tctx, "rename should not generate a break but get " + "a sharing violation\n"); + ZERO_STRUCT(sinfo); + sinfo.rename_information.level = RAW_SFILEINFO_RENAME_INFORMATION; + sinfo.rename_information.in.file.handle = h1; + sinfo.rename_information.in.overwrite = true; + sinfo.rename_information.in.new_name = fname2; + status = smb2_setinfo_file(tree1, &sinfo); + + torture_comment(tctx, "trying rename while first file open\n"); + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_SHARING_VIOLATION, + "Incorrect status"); + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch1(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch1.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1; + char c = 0; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + /* + with a batch oplock we get a break + */ + torture_comment(tctx, "BATCH1: open with batch oplock\n"); + ZERO_STRUCT(break_info); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + torture_comment(tctx, "unlink should generate a break\n"); + status = smb2_util_unlink(tree2, fname); + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_SHARING_VIOLATION, + "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.handle.data[0], h1.data[0]); CHECK_VAL(break_info.level, SMB2_OPLOCK_LEVEL_II); - CHECK_STATUS(status, NT_STATUS_OK); - CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_II); - /*CHECK_VAL(io.out.reserved, 0);*/ - 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); + CHECK_VAL(break_info.failures, 0); - h2 = io.out.file.handle; + torture_comment(tctx, "2nd unlink should not generate a break\n"); + ZERO_STRUCT(break_info); + status = smb2_util_unlink(tree2, fname); + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_SHARING_VIOLATION, + "Incorrect status"); -done: - talloc_free(mem_ctx); + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + + torture_comment(tctx, "writing should generate a self break to none\n"); + tree1->session->transport->oplock.handler = + torture_oplock_handler_level2_to_none; + smb2_util_write(tree1, h1, &c, 0, 1); + + torture_wait_for_oplock_break(tctx); + + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.handle.data[0], h1.data[0]); + CHECK_VAL(break_info.level, SMB2_OPLOCK_LEVEL_NONE); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch2(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch2.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + char c = 0; + struct smb2_handle h, h1; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH2: open with batch oplock\n"); + ZERO_STRUCT(break_info); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + torture_comment(tctx, "unlink should generate a break, which we ack " + "as break to none\n"); + tree1->session->transport->oplock.handler = + torture_oplock_handler_ack_to_none; + tree1->session->transport->oplock.private_data = tree1; + status = smb2_util_unlink(tree2, fname); + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_SHARING_VIOLATION, + "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.handle.data[0], h1.data[0]); + CHECK_VAL(break_info.level, SMB2_OPLOCK_LEVEL_II); + CHECK_VAL(break_info.failures, 0); + + torture_comment(tctx, "2nd unlink should not generate a break\n"); + ZERO_STRUCT(break_info); + status = smb2_util_unlink(tree2, fname); + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_SHARING_VIOLATION, + "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + + torture_comment(tctx, "writing should not generate a break\n"); + smb2_util_write(tree1, h1, &c, 0, 1); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch3(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch3.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH3: if we close on break then the unlink " + "can succeed\n"); + ZERO_STRUCT(break_info); + tree1->session->transport->oplock.handler = + torture_oplock_handler_close; + tree1->session->transport->oplock.private_data = tree1; + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + ZERO_STRUCT(break_info); + status = smb2_util_unlink(tree2, fname); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.handle.data[0], h1.data[0]); + CHECK_VAL(break_info.level, 1); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch4(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch4.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_read r; + struct smb2_handle h, h1; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH4: a self read should not cause a break\n"); + ZERO_STRUCT(break_info); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + ZERO_STRUCT(r); + r.in.file.handle = h1; + r.in.offset = 0; + + status = smb2_read(tree1, tree1, &r); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch5(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch5.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH5: a 2nd open should give a break\n"); + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_SHARING_VIOLATION, + "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.handle.data[0], h1.data[0]); + CHECK_VAL(break_info.level, 1); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch6(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch6.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1, h2; + char c = 0; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH6: a 2nd open should give a break to " + "level II if the first open allowed shared read\n"); + ZERO_STRUCT(break_info); + tree2->session->transport->oplock.handler = torture_oplock_handler; + tree2->session->transport->oplock.private_data = tree2; + + io.smb2.in.desired_access = SEC_RIGHTS_FILE_READ | + SEC_RIGHTS_FILE_WRITE; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ | + NTCREATEX_SHARE_ACCESS_WRITE; + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + ZERO_STRUCT(break_info); + + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h2 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.handle.data[0], h1.data[0]); + CHECK_VAL(break_info.level, 1); + CHECK_VAL(break_info.failures, 0); + ZERO_STRUCT(break_info); + + torture_comment(tctx, "write should trigger a break to none on both\n"); + tree1->session->transport->oplock.handler = + torture_oplock_handler_level2_to_none; + tree2->session->transport->oplock.handler = + torture_oplock_handler_level2_to_none; + smb2_util_write(tree1, h1, &c, 0, 1); + + /* We expect two breaks */ + torture_wait_for_oplock_break(tctx); + torture_wait_for_oplock_break(tctx); + + CHECK_VAL(break_info.count, 2); + CHECK_VAL(break_info.level, 0); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree2, h2); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch7(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch7.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1, h2; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH7: a 2nd open should get an oplock when " + "we close instead of ack\n"); + ZERO_STRUCT(break_info); + tree1->session->transport->oplock.handler = + torture_oplock_handler_close; + tree1->session->transport->oplock.private_data = tree1; + + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h2 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.handle.data[0], h2.data[0]); + CHECK_VAL(break_info.level, 1); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree2, h1); + smb2_util_close(tree2, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch8(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch8.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1, h2; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH8: open with batch oplock\n"); + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + ZERO_STRUCT(break_info); + torture_comment(tctx, "second open with attributes only shouldn't " + "cause oplock break\n"); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.desired_access = SEC_FILE_READ_ATTRIBUTE | + SEC_FILE_WRITE_ATTRIBUTE | + SEC_STD_SYNCHRONIZE; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h2 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_NONE); + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree2, h2); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch9(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch9.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1, h2; + char c = 0; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH9: open with attributes only can create " + "file\n"); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.desired_access = SEC_FILE_READ_ATTRIBUTE | + SEC_FILE_WRITE_ATTRIBUTE | + SEC_STD_SYNCHRONIZE; + io.smb2.in.create_disposition = NTCREATEX_DISP_CREATE; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + torture_comment(tctx, "Subsequent normal open should break oplock on " + "attribute only open to level II\n"); + + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h2 = io.smb2.out.file.handle; + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.handle.data[0], h1.data[0]); + CHECK_VAL(break_info.failures, 0); + CHECK_VAL(break_info.level, SMB2_OPLOCK_LEVEL_II); + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + smb2_util_close(tree2, h2); + + torture_comment(tctx, "third oplocked open should grant level2 without " + "break\n"); + ZERO_STRUCT(break_info); + + tree2->session->transport->oplock.handler = torture_oplock_handler; + tree2->session->transport->oplock.private_data = tree2; + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h2 = io.smb2.out.file.handle; + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + + ZERO_STRUCT(break_info); + + torture_comment(tctx, "write should trigger a break to none on both\n"); + tree1->session->transport->oplock.handler = + torture_oplock_handler_level2_to_none; + tree2->session->transport->oplock.handler = + torture_oplock_handler_level2_to_none; + smb2_util_write(tree2, h2, &c, 0, 1); + + /* We expect two breaks */ + torture_wait_for_oplock_break(tctx); + torture_wait_for_oplock_break(tctx); + + CHECK_VAL(break_info.count, 2); + CHECK_VAL(break_info.level, 0); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree2, h2); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch10(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch10.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1, h2; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH10: Open with oplock after a non-oplock " + "open should grant level2\n"); + ZERO_STRUCT(break_info); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + CHECK_VAL(io.smb2.out.oplock_level, 0); + + tree2->session->transport->oplock.handler = + torture_oplock_handler_level2_to_none; + tree2->session->transport->oplock.private_data = tree2; + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h2 = io.smb2.out.file.handle; + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + + torture_comment(tctx, "write should trigger a break to none\n"); + { + struct smb2_write wr; + DATA_BLOB data; + data = data_blob_talloc(tree1, NULL, UINT16_MAX); + data.data[0] = (const uint8_t)'x'; + ZERO_STRUCT(wr); + wr.in.file.handle = h1; + wr.in.offset = 0; + wr.in.data = data; + status = smb2_write(tree1, &wr); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + } + + torture_wait_for_oplock_break(tctx); + + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.handle.data[0], h2.data[0]); + CHECK_VAL(break_info.level, 0); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree2, h2); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch11(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch11.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + union smb_setfileinfo sfi; + struct smb2_handle h, h1; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = + torture_oplock_handler_two_notifications; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + /* Test if a set-eof on pathname breaks an exclusive oplock. */ + torture_comment(tctx, "BATCH11: Test if setpathinfo set EOF breaks " + "oplocks.\n"); + + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + io.smb2.in.create_disposition = NTCREATEX_DISP_CREATE; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h1 = io.smb2.out.file.handle; + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + ZERO_STRUCT(sfi); + sfi.generic.level = RAW_SFILEINFO_END_OF_FILE_INFORMATION; + sfi.generic.in.file.path = fname; + sfi.end_of_file_info.in.size = 100; + + status = smb2_composite_setpathinfo(tree2, &sfi); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + + /* We expect two breaks */ + torture_wait_for_oplock_break(tctx); + torture_wait_for_oplock_break(tctx); + + CHECK_VAL(break_info.count, 2); + CHECK_VAL(break_info.failures, 0); + CHECK_VAL(break_info.level, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch12(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch12.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + union smb_setfileinfo sfi; + struct smb2_handle h, h1; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = + torture_oplock_handler_two_notifications; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + /* Test if a set-allocation size on pathname breaks an exclusive + * oplock. */ + torture_comment(tctx, "BATCH12: Test if setpathinfo allocation size " + "breaks oplocks.\n"); + + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + io.smb2.in.create_disposition = NTCREATEX_DISP_CREATE; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h1 = io.smb2.out.file.handle; + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + ZERO_STRUCT(sfi); + sfi.generic.level = RAW_SFILEINFO_ALLOCATION_INFORMATION; + sfi.generic.in.file.path = fname; + sfi.allocation_info.in.alloc_size = 65536 * 8; + + status = smb2_composite_setpathinfo(tree2, &sfi); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + + /* We expect two breaks */ + torture_wait_for_oplock_break(tctx); + torture_wait_for_oplock_break(tctx); + + CHECK_VAL(break_info.count, 2); + CHECK_VAL(break_info.failures, 0); + CHECK_VAL(break_info.level, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch13(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch13.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1, h2; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + tree2->session->transport->oplock.handler = torture_oplock_handler; + tree2->session->transport->oplock.private_data = tree2; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH13: open with batch oplock\n"); + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + ZERO_STRUCT(break_info); + + torture_comment(tctx, "second open with attributes only and " + "NTCREATEX_DISP_OVERWRITE dispostion causes " + "oplock break\n"); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.desired_access = SEC_FILE_READ_ATTRIBUTE | + SEC_FILE_WRITE_ATTRIBUTE | + SEC_STD_SYNCHRONIZE; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OVERWRITE; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h2 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree2, h2); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + + return ret; +} + +static bool test_smb2_oplock_batch14(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch14.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1, h2; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH14: open with batch oplock\n"); + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + ZERO_STRUCT(break_info); + + torture_comment(tctx, "second open with attributes only and " + "NTCREATEX_DISP_SUPERSEDE dispostion causes " + "oplock break\n"); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.desired_access = SEC_FILE_READ_ATTRIBUTE | + SEC_FILE_WRITE_ATTRIBUTE | + SEC_STD_SYNCHRONIZE; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OVERWRITE; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h2 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree2, h2); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch15(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch15.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + union smb_fileinfo qfi; + struct smb2_handle h, h1; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + /* Test if a qpathinfo all info on pathname breaks a batch oplock. */ + torture_comment(tctx, "BATCH15: Test if qpathinfo all info breaks " + "a batch oplock (should not).\n"); + + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + io.smb2.in.create_disposition = NTCREATEX_DISP_CREATE; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + ZERO_STRUCT(qfi); + qfi.generic.level = RAW_FILEINFO_SMB2_ALL_INFORMATION; + qfi.generic.in.file.handle = h1; + status = smb2_getinfo_file(tree2, tctx, &qfi); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch16(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch16.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1, h2; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + tree2->session->transport->oplock.handler = torture_oplock_handler; + tree2->session->transport->oplock.private_data = tree2; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH16: open with batch oplock\n"); + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + ZERO_STRUCT(break_info); + + torture_comment(tctx, "second open with attributes only and " + "NTCREATEX_DISP_OVERWRITE_IF dispostion causes " + "oplock break\n"); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.desired_access = SEC_FILE_READ_ATTRIBUTE | + SEC_FILE_WRITE_ATTRIBUTE | + SEC_STD_SYNCHRONIZE; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OVERWRITE_IF; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h2 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree2, h2); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +/* This function is a placeholder for the SMB1 RAW-OPLOCK-BATCH17 test. Since + * SMB2 doesn't have a RENAME command this test isn't applicable. However, + * it's much less confusing, when comparing test, to keep the SMB1 and SMB2 + * test numbers in sync. */ +#if 0 +static bool test_raw_oplock_batch17(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + return true; +} +#endif + +/* This function is a placeholder for the SMB1 RAW-OPLOCK-BATCH18 test. Since + * SMB2 doesn't have an NTRENAME command this test isn't applicable. However, + * it's much less confusing, when comparing tests, to keep the SMB1 and SMB2 + * test numbers in sync. */ +#if 0 +static bool test_raw_oplock_batch18(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + return true; +} +#endif + +static bool test_smb2_oplock_batch19(struct torture_context *tctx, + struct smb2_tree *tree1) +{ + const char *fname1 = BASEDIR "\\test_batch19_1.dat"; + const char *fname2 = BASEDIR "\\test_batch19_2.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + union smb_fileinfo qfi; + union smb_setfileinfo sfi; + struct smb2_handle h, h1; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname1); + smb2_util_unlink(tree1, fname2); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname1; + + torture_comment(tctx, "BATCH19: open a file with an batch oplock " + "(share mode: none)\n"); + ZERO_STRUCT(break_info); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + torture_comment(tctx, "setfileinfo rename info should not trigger " + "a break but should cause a sharing violation\n"); + ZERO_STRUCT(sfi); + sfi.generic.level = RAW_SFILEINFO_RENAME_INFORMATION; + sfi.generic.in.file.path = fname1; + sfi.rename_information.in.file.handle = h1; + sfi.rename_information.in.overwrite = 0; + sfi.rename_information.in.root_fid = 0; + sfi.rename_information.in.new_name = fname2; + + status = smb2_setinfo_file(tree1, &sfi); + + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_SHARING_VIOLATION, + "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + + ZERO_STRUCT(qfi); + qfi.generic.level = RAW_FILEINFO_SMB2_ALL_INFORMATION; + qfi.generic.in.file.handle = h1; + + status = smb2_getinfo_file(tree1, tctx, &qfi); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + CHECK_STRMATCH(qfi.all_info2.out.fname.s, fname1); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, fname1); + smb2_deltree(tree1, fname2); + return ret; +} + +static bool test_smb2_oplock_batch20(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname1 = BASEDIR "\\test_batch20_1.dat"; + const char *fname2 = BASEDIR "\\test_batch20_2.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + union smb_fileinfo qfi; + union smb_setfileinfo sfi; + struct smb2_handle h, h1, h2; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname1); + smb2_util_unlink(tree1, fname2); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname1; + + torture_comment(tctx, "BATCH20: open a file with an batch oplock " + "(share mode: all)\n"); + ZERO_STRUCT(break_info); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + torture_comment(tctx, "setfileinfo rename info should not trigger " + "a break but should cause a sharing violation\n"); + ZERO_STRUCT(sfi); + sfi.generic.level = RAW_SFILEINFO_RENAME_INFORMATION; + sfi.rename_information.in.file.handle = h1; + sfi.rename_information.in.overwrite = 0; + sfi.rename_information.in.new_name = fname2; + + status = smb2_setinfo_file(tree1, &sfi); + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_SHARING_VIOLATION, + "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + + ZERO_STRUCT(qfi); + qfi.generic.level = RAW_FILEINFO_SMB2_ALL_INFORMATION; + qfi.generic.in.file.handle = h1; + + status = smb2_getinfo_file(tree1, tctx, &qfi); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + CHECK_STRMATCH(qfi.all_info2.out.fname.s, fname1); + + torture_comment(tctx, "open the file a second time requesting batch " + "(share mode: all)\n"); + ZERO_STRUCT(break_info); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + io.smb2.in.fname = fname1; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h2 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.failures, 0); + CHECK_VAL(break_info.level, SMB2_OPLOCK_LEVEL_II); + + torture_comment(tctx, "setfileinfo rename info should not trigger " + "a break but should cause a sharing violation\n"); + ZERO_STRUCT(break_info); + ZERO_STRUCT(sfi); + sfi.generic.level = RAW_SFILEINFO_RENAME_INFORMATION; + sfi.rename_information.in.file.handle = h2; + sfi.rename_information.in.overwrite = 0; + sfi.rename_information.in.new_name = fname2; + + status = smb2_setinfo_file(tree2, &sfi); + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_SHARING_VIOLATION, + "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + + ZERO_STRUCT(qfi); + qfi.generic.level = RAW_FILEINFO_SMB2_ALL_INFORMATION; + qfi.generic.in.file.handle = h1; + + status = smb2_getinfo_file(tree1, tctx, &qfi); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + CHECK_STRMATCH(qfi.all_info2.out.fname.s, fname1); + + ZERO_STRUCT(qfi); + qfi.generic.level = RAW_FILEINFO_SMB2_ALL_INFORMATION; + qfi.generic.in.file.handle = h2; + + status = smb2_getinfo_file(tree2, tctx, &qfi); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + CHECK_STRMATCH(qfi.all_info2.out.fname.s, fname1); + + smb2_util_close(tree1, h1); + smb2_util_close(tree2, h2); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, fname1); + return ret; +} + +static bool test_smb2_oplock_batch21(struct torture_context *tctx, + struct smb2_tree *tree1) +{ + const char *fname = BASEDIR "\\test_batch21.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1; + char c = 0; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + /* + with a batch oplock we get a break + */ + torture_comment(tctx, "BATCH21: open with batch oplock\n"); + ZERO_STRUCT(break_info); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + torture_comment(tctx, "writing should not generate a break\n"); + status = smb2_util_write(tree1, h1, &c, 0, 1); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch22(struct torture_context *tctx, + struct smb2_tree *tree1) +{ + const char *fname = BASEDIR "\\test_batch22.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1, h2; + struct timeval tv; + int timeout = torture_setting_int(tctx, "oplocktimeout", 30); + int te; + + if (torture_setting_bool(tctx, "samba3", false)) { + torture_skip(tctx, "BATCH22 disabled against samba3\n"); + } + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + /* + with a batch oplock we get a break + */ + torture_comment(tctx, "BATCH22: open with batch oplock\n"); + ZERO_STRUCT(break_info); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE| + NTCREATEX_SHARE_ACCESS_DELETE; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + torture_comment(tctx, "a 2nd open should succeed after the oplock " + "break timeout\n"); + tv = timeval_current(); + tree1->session->transport->oplock.handler = + torture_oplock_handler_timeout; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h2 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + + torture_wait_for_oplock_break(tctx); + te = (int)timeval_elapsed(&tv); + CHECK_RANGE(te, timeout - 1, timeout + 15); + torture_comment(tctx, "waited %d seconds for oplock timeout\n", te); + + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.handle.data[0], h1.data[0]); + CHECK_VAL(break_info.level, SMB2_OPLOCK_LEVEL_II); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h2); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch23(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch23.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1, h2, h3; + struct smb2_tree *tree3 = NULL; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + ret = open_smb2_connection_no_level2_oplocks(tctx, &tree3); + CHECK_VAL(ret, true); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + tree2->session->transport->oplock.handler = torture_oplock_handler; + tree2->session->transport->oplock.private_data = tree2; + + tree3->session->transport->oplock.handler = torture_oplock_handler; + tree3->session->transport->oplock.private_data = tree3; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH23: an open and ask for a batch oplock\n"); + ZERO_STRUCT(break_info); + + io.smb2.in.desired_access = SEC_RIGHTS_FILE_READ | + SEC_RIGHTS_FILE_WRITE; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ | + NTCREATEX_SHARE_ACCESS_WRITE; + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + ZERO_STRUCT(break_info); + + torture_comment(tctx, "a 2nd open without level2 oplock support " + "should generate a break to level2\n"); + status = smb2_create(tree3, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h3 = io.smb2.out.file.handle; + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.handle.data[0], h1.data[0]); + CHECK_VAL(break_info.level, SMB2_OPLOCK_LEVEL_II); + CHECK_VAL(break_info.failures, 0); + + ZERO_STRUCT(break_info); + + torture_comment(tctx, "a 3rd open with level2 oplock support should " + "not generate a break\n"); + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h2 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree2, h2); + smb2_util_close(tree3, h3); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch24(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch24.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1, h2; + struct smb2_tree *tree3 = NULL; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + ret = open_smb2_connection_no_level2_oplocks(tctx, &tree3); + CHECK_VAL(ret, true); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + tree2->session->transport->oplock.handler = torture_oplock_handler; + tree2->session->transport->oplock.private_data = tree2; + + tree3->session->transport->oplock.handler = torture_oplock_handler; + tree3->session->transport->oplock.private_data = tree3; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH24: a open without level support and " + "ask for a batch oplock\n"); + ZERO_STRUCT(break_info); + + io.smb2.in.desired_access = SEC_RIGHTS_FILE_READ | + SEC_RIGHTS_FILE_WRITE; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ | + NTCREATEX_SHARE_ACCESS_WRITE; + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + + status = smb2_create(tree3, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h2 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + ZERO_STRUCT(break_info); + + torture_comment(tctx, "a 2nd open with level2 oplock support should " + "generate a break\n"); + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.handle.data[0], h2.data[0]); + CHECK_VAL(break_info.level, SMB2_OPLOCK_LEVEL_II); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree3, h2); + smb2_util_close(tree2, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_batch25(struct torture_context *tctx, + struct smb2_tree *tree1) +{ + const char *fname = BASEDIR "\\test_batch25.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "BATCH25: open a file with an batch oplock " + "(share mode: none)\n"); + + ZERO_STRUCT(break_info); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + torture_comment(tctx, "changing the file attribute info should trigger " + "a break and a violation\n"); + + status = smb2_util_setatr(tree1, fname, FILE_ATTRIBUTE_HIDDEN); + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_SHARING_VIOLATION, + "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, fname); + return ret; +} + +/* Test how oplocks work on streams. */ +static bool test_raw_oplock_stream1(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + NTSTATUS status; + union smb_open io; + const char *fname_base = BASEDIR "\\test_stream1.txt"; + const char *fname_stream, *fname_default_stream; + const char *default_stream = "::$DATA"; + const char *stream = "Stream One:$DATA"; + bool ret = true; + struct smb2_handle h, h_base, h_stream; + int i; + +#define NSTREAM_OPLOCK_RESULTS 8 + struct { + const char **fname; + bool open_base_file; + uint32_t oplock_req; + uint32_t oplock_granted; + } stream_oplock_results[NSTREAM_OPLOCK_RESULTS] = { + /* Request oplock on stream without the base file open. */ + {&fname_stream, false, SMB2_OPLOCK_LEVEL_BATCH, SMB2_OPLOCK_LEVEL_BATCH}, + {&fname_default_stream, false, SMB2_OPLOCK_LEVEL_BATCH, SMB2_OPLOCK_LEVEL_BATCH}, + {&fname_stream, false, SMB2_OPLOCK_LEVEL_EXCLUSIVE, SMB2_OPLOCK_LEVEL_EXCLUSIVE}, + {&fname_default_stream, false, SMB2_OPLOCK_LEVEL_EXCLUSIVE, SMB2_OPLOCK_LEVEL_EXCLUSIVE}, + + /* Request oplock on stream with the base file open. */ + {&fname_stream, true, SMB2_OPLOCK_LEVEL_BATCH, SMB2_OPLOCK_LEVEL_BATCH}, + {&fname_default_stream, true, SMB2_OPLOCK_LEVEL_BATCH, SMB2_OPLOCK_LEVEL_II}, + {&fname_stream, true, SMB2_OPLOCK_LEVEL_EXCLUSIVE, SMB2_OPLOCK_LEVEL_EXCLUSIVE}, + {&fname_default_stream, true, SMB2_OPLOCK_LEVEL_EXCLUSIVE, SMB2_OPLOCK_LEVEL_II}, + }; + + /* Only passes against windows at the moment. */ + if (torture_setting_bool(tctx, "samba3", false) || + torture_setting_bool(tctx, "samba4", false)) { + torture_skip(tctx, "STREAM1 disabled against samba3+4\n"); + } + + fname_stream = talloc_asprintf(tctx, "%s:%s", fname_base, stream); + fname_default_stream = talloc_asprintf(tctx, "%s%s", fname_base, + default_stream); + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* Initialize handles to "closed". Using -1 in the first 64-bytes + * as the sentry for this */ + h_stream.data[0] = -1; + + /* cleanup */ + smb2_util_unlink(tree1, fname_base); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + tree2->session->transport->oplock.handler = torture_oplock_handler; + tree2->session->transport->oplock.private_data = tree2; + + /* Setup generic open parameters. */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = (SEC_FILE_READ_DATA | + SEC_FILE_WRITE_DATA | + SEC_FILE_APPEND_DATA | + SEC_STD_READ_CONTROL); + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ | + NTCREATEX_SHARE_ACCESS_WRITE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + + /* Create the file with a stream */ + io.smb2.in.fname = fname_stream; + io.smb2.in.create_flags = 0; + io.smb2.in.create_disposition = NTCREATEX_DISP_CREATE; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error creating file"); + smb2_util_close(tree1, io.smb2.out.file.handle); + + /* Change the disposition to open now that the file has been created. */ + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN; + + /* Try some permutations of taking oplocks on streams. */ + for (i = 0; i < NSTREAM_OPLOCK_RESULTS; i++) { + const char *fname = *stream_oplock_results[i].fname; + bool open_base_file = stream_oplock_results[i].open_base_file; + uint32_t oplock_req = stream_oplock_results[i].oplock_req; + uint32_t oplock_granted = + stream_oplock_results[i].oplock_granted; + + if (open_base_file) { + torture_comment(tctx, "Opening base file: %s with " + "%d\n", fname_base, SMB2_OPLOCK_LEVEL_BATCH); + io.smb2.in.fname = fname_base; + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, + "Error opening file"); + CHECK_VAL(io.smb2.out.oplock_level, + SMB2_OPLOCK_LEVEL_BATCH); + h_base = io.smb2.out.file.handle; + } + + torture_comment(tctx, "%d: Opening stream: %s with %d\n", i, + fname, oplock_req); + io.smb2.in.fname = fname; + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = oplock_req; + + /* Do the open with the desired oplock on the stream. */ + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening file"); + CHECK_VAL(io.smb2.out.oplock_level, oplock_granted); + smb2_util_close(tree1, io.smb2.out.file.handle); + + /* Cleanup the base file if it was opened. */ + if (open_base_file) + smb2_util_close(tree2, h_base); + } + + /* Open the stream with an exclusive oplock. */ + torture_comment(tctx, "Opening stream: %s with %d\n", + fname_stream, SMB2_OPLOCK_LEVEL_EXCLUSIVE); + io.smb2.in.fname = fname_stream; + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_EXCLUSIVE; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening file"); + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_EXCLUSIVE); + h_stream = io.smb2.out.file.handle; + + /* Open the base file and see if it contends. */ + ZERO_STRUCT(break_info); + torture_comment(tctx, "Opening base file: %s with %d\n", + fname_base, SMB2_OPLOCK_LEVEL_BATCH); + io.smb2.in.fname = fname_base; + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening file"); + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + smb2_util_close(tree2, io.smb2.out.file.handle); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.failures, 0); + + /* Open the stream again to see if it contends. */ + ZERO_STRUCT(break_info); + torture_comment(tctx, "Opening stream again: %s with " + "%d\n", fname_base, SMB2_OPLOCK_LEVEL_BATCH); + io.smb2.in.fname = fname_stream; + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_EXCLUSIVE; + status = smb2_create(tree2, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening file"); + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + smb2_util_close(tree2, io.smb2.out.file.handle); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.level, OPLOCK_BREAK_TO_LEVEL_II); + CHECK_VAL(break_info.failures, 0); + + /* Close the stream. */ + if (h_stream.data[0] != -1) { + smb2_util_close(tree1, h_stream); + } + + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); + return ret; +} + +static bool test_smb2_oplock_doc(struct torture_context *tctx, struct smb2_tree *tree) +{ + const char *fname = BASEDIR "\\test_oplock_doc.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1; + + status = torture_smb2_testdir(tree, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree, fname); + tree->session->transport->oplock.handler = torture_oplock_handler; + tree->session->transport->oplock.private_data = tree; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = NTCREATEX_OPTIONS_DELETE_ON_CLOSE; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "open a delete-on-close file with a batch " + "oplock\n"); + ZERO_STRUCT(break_info); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + + status = smb2_create(tree, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); smb2_util_close(tree, h1); - smb2_util_close(tree, h2); + smb2_util_unlink(tree, fname); + smb2_deltree(tree, BASEDIR); + return ret; +} + +/* Open a file with a batch oplock, then open it again from a second client + * requesting no oplock. Having two open file handles should break our own + * oplock during BRL acquisition. + */ +static bool test_smb2_oplock_brl1(struct torture_context *tctx, + struct smb2_tree *tree1, + struct smb2_tree *tree2) +{ + const char *fname = BASEDIR "\\test_batch_brl.dat"; + /*int fname, f;*/ + bool ret = true; + uint8_t buf[1000]; + bool correct = true; + union smb_open io; + NTSTATUS status; + struct smb2_lock lck; + struct smb2_lock_element lock[1]; + struct smb2_handle h, h1, h2; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = + torture_oplock_handler_two_notifications; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_READ | + SEC_RIGHTS_FILE_WRITE; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ | + NTCREATEX_SHARE_ACCESS_WRITE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + /* + with a batch oplock we get a break + */ + torture_comment(tctx, "open with batch oplock\n"); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + /* create a file with bogus data */ + memset(buf, 0, sizeof(buf)); + + status = smb2_util_write(tree1, h1,buf, 0, sizeof(buf)); + if (!NT_STATUS_EQUAL(status, NT_STATUS_OK)) { + torture_comment(tctx, "Failed to create file\n"); + correct = false; + goto done; + } + + torture_comment(tctx, "a 2nd open should give a break\n"); + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = 0; + status = smb2_create(tree2, tctx, &(io.smb2)); + h2 = io.smb2.out.file.handle; + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.level, SMB2_OPLOCK_LEVEL_II); + CHECK_VAL(break_info.failures, 0); + CHECK_VAL(break_info.handle.data[0], h1.data[0]); + + ZERO_STRUCT(break_info); + + torture_comment(tctx, "a self BRL acquisition should break to none\n"); + lock[0].offset = 0; + lock[0].length = 4; + lock[0].flags = SMB2_LOCK_FLAG_EXCLUSIVE | + SMB2_LOCK_FLAG_FAIL_IMMEDIATELY; + + ZERO_STRUCT(lck); + lck.in.file.handle = h1; + lck.in.locks = &lock[0]; + lck.in.lock_count = 1; + status = smb2_lock(tree1, &lck); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.level, SMB2_OPLOCK_LEVEL_NONE); + CHECK_VAL(break_info.handle.data[0], h1.data[0]); + CHECK_VAL(break_info.failures, 0); + + /* expect no oplock break */ + ZERO_STRUCT(break_info); + lock[0].offset = 2; + status = smb2_lock(tree1, &lck); + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_LOCK_NOT_GRANTED, + "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.level, 0); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree2, h2); + smb2_util_close(tree1, h); + +done: + smb2_deltree(tree1, BASEDIR); + return ret; + +} + +/* Open a file with a batch oplock on one tree and then acquire a brl. + * We should not contend our own oplock. + */ +static bool test_smb2_oplock_brl2(struct torture_context *tctx, struct smb2_tree *tree1) +{ + const char *fname = BASEDIR "\\test_batch_brl.dat"; + /*int fname, f;*/ + bool ret = true; + uint8_t buf[1000]; + bool correct = true; + union smb_open io; + NTSTATUS status; + struct smb2_handle h, h1; + struct smb2_lock lck; + struct smb2_lock_element lock[1]; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_READ | + SEC_RIGHTS_FILE_WRITE; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ | + NTCREATEX_SHARE_ACCESS_WRITE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + /* + with a batch oplock we get a break + */ + torture_comment(tctx, "open with batch oplock\n"); + ZERO_STRUCT(break_info); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + /* create a file with bogus data */ + memset(buf, 0, sizeof(buf)); + + status = smb2_util_write(tree1, h1, buf, 0, sizeof(buf)); + if (!NT_STATUS_EQUAL(status, NT_STATUS_OK)) { + torture_comment(tctx, "Failed to create file\n"); + correct = false; + goto done; + } + + ZERO_STRUCT(break_info); + + torture_comment(tctx, "a self BRL acquisition should not break to " + "none\n"); + + lock[0].offset = 0; + lock[0].length = 4; + lock[0].flags = SMB2_LOCK_FLAG_EXCLUSIVE | + SMB2_LOCK_FLAG_FAIL_IMMEDIATELY; + + ZERO_STRUCT(lck); + lck.in.file.handle = h1; + lck.in.locks = &lock[0]; + lck.in.lock_count = 1; + status = smb2_lock(tree1, &lck); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + + lock[0].offset = 2; + status = smb2_lock(tree1, &lck); + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_LOCK_NOT_GRANTED, + "Incorrect status"); + + /* With one file handle open a BRL should not contend our oplock. + * Thus, no oplock break will be received and the entire break_info + * struct will be 0 */ + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.level, 0); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + +done: + smb2_deltree(tree1, BASEDIR); + return ret; +} + +/* Open a file with a batch oplock twice from one tree and then acquire a + * brl. BRL acquisition should break our own oplock. + */ +static bool test_smb2_oplock_brl3(struct torture_context *tctx, struct smb2_tree *tree1) +{ + const char *fname = BASEDIR "\\test_batch_brl.dat"; + bool ret = true; + uint8_t buf[1000]; + bool correct = true; + union smb_open io; + NTSTATUS status; + struct smb2_handle h, h1, h2; + struct smb2_lock lck; + struct smb2_lock_element lock[1]; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + tree1->session->transport->oplock.handler = + torture_oplock_handler_two_notifications; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_READ | + SEC_RIGHTS_FILE_WRITE; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ | + NTCREATEX_SHARE_ACCESS_WRITE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + /* + with a batch oplock we get a break + */ + torture_comment(tctx, "open with batch oplock\n"); + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH); + + /* create a file with bogus data */ + memset(buf, 0, sizeof(buf)); + status = smb2_util_write(tree1, h1, buf, 0, sizeof(buf)); + + if (!NT_STATUS_EQUAL(status, NT_STATUS_OK)) { + torture_comment(tctx, "Failed to create file\n"); + correct = false; + goto done; + } + + torture_comment(tctx, "a 2nd open should give a break\n"); + ZERO_STRUCT(break_info); + + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = 0; + status = smb2_create(tree1, tctx, &(io.smb2)); + h2 = io.smb2.out.file.handle; + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.level, SMB2_OPLOCK_LEVEL_II); + CHECK_VAL(break_info.failures, 0); + CHECK_VAL(break_info.handle.data[0], h1.data[0]); + + ZERO_STRUCT(break_info); + + torture_comment(tctx, "a self BRL acquisition should break to none\n"); + + lock[0].offset = 0; + lock[0].length = 4; + lock[0].flags = SMB2_LOCK_FLAG_EXCLUSIVE | + SMB2_LOCK_FLAG_FAIL_IMMEDIATELY; + + ZERO_STRUCT(lck); + lck.in.file.handle = h1; + lck.in.locks = &lock[0]; + lck.in.lock_count = 1; + status = smb2_lock(tree1, &lck); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.level, SMB2_OPLOCK_LEVEL_NONE); + CHECK_VAL(break_info.handle.data[0], h1.data[0]); + CHECK_VAL(break_info.failures, 0); + + /* expect no oplock break */ + ZERO_STRUCT(break_info); + lock[0].offset = 2; + status = smb2_lock(tree1, &lck); + torture_assert_ntstatus_equal(tctx, status, NT_STATUS_LOCK_NOT_GRANTED, + "Incorrect status"); + + torture_wait_for_oplock_break(tctx); + CHECK_VAL(break_info.count, 0); + CHECK_VAL(break_info.level, 0); + CHECK_VAL(break_info.failures, 0); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h2); + smb2_util_close(tree1, h); + +done: + smb2_deltree(tree1, BASEDIR); + return ret; + +} + +/* Starting the SMB2 specific oplock tests at 500 so we can keep the SMB1 + * tests in sync with an identically numbered SMB2 test */ + +/* Test whether the server correctly returns an error when we send + * a response to a levelII to none oplock notification. */ +static bool test_smb2_oplock_levelII500(struct torture_context *tctx, + struct smb2_tree *tree1) +{ + const char *fname = BASEDIR "\\test_levelII500.dat"; + NTSTATUS status; + bool ret = true; + union smb_open io; + struct smb2_handle h, h1; + char c = 0; + + status = torture_smb2_testdir(tree1, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + /* cleanup */ + smb2_util_unlink(tree1, fname); + + tree1->session->transport->oplock.handler = torture_oplock_handler; + tree1->session->transport->oplock.private_data = tree1; + + /* + base ntcreatex parms + */ + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = fname; + + torture_comment(tctx, "LEVELII500: acknowledging a break from II to " + "none should return an error\n"); + ZERO_STRUCT(break_info); + + io.smb2.in.desired_access = SEC_RIGHTS_FILE_READ | + SEC_RIGHTS_FILE_WRITE; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ | + NTCREATEX_SHARE_ACCESS_WRITE; + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_II; + status = smb2_create(tree1, tctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Error opening the file"); + h1 = io.smb2.out.file.handle; + CHECK_VAL(io.smb2.out.oplock_level, SMB2_OPLOCK_LEVEL_II); + + ZERO_STRUCT(break_info); + + torture_comment(tctx, "write should trigger a break to none and when " + "we reply, an oplock break failure\n"); + smb2_util_write(tree1, h1, &c, 0, 1); + + /* Wait several times to receive both the break notification, and the + * NT_STATUS_INVALID_OPLOCK_PROTOCOL error in the break response */ + torture_wait_for_oplock_break(tctx); + torture_wait_for_oplock_break(tctx); + torture_wait_for_oplock_break(tctx); + torture_wait_for_oplock_break(tctx); + + /* There appears to be a race condition in W2K8 and W2K8R2 where + * sometimes the server will happily reply to our break response with + * NT_STATUS_OK, and sometimes it will return the OPLOCK_PROTOCOL + * error. As the MS-SMB2 doc states that a client should not reply to + * a level2 to none break notification, I'm leaving the protocol error + * as the expected behavior. */ + CHECK_VAL(break_info.count, 1); + CHECK_VAL(break_info.level, 0); + CHECK_VAL(break_info.failures, 1); + torture_assert_ntstatus_equal(tctx, break_info.failure_status, + NT_STATUS_INVALID_OPLOCK_PROTOCOL, + "Incorrect status"); + + smb2_util_close(tree1, h1); + smb2_util_close(tree1, h); + + smb2_deltree(tree1, BASEDIR); return ret; } + +struct torture_suite *torture_smb2_oplocks_init(void) +{ + struct torture_suite *suite = + torture_suite_create(talloc_autofree_context(), "OPLOCK"); + + torture_suite_add_2smb2_test(suite, "EXCLUSIVE1", test_smb2_oplock_exclusive1); + torture_suite_add_2smb2_test(suite, "EXCLUSIVE2", test_smb2_oplock_exclusive2); + torture_suite_add_2smb2_test(suite, "EXCLUSIVE3", test_smb2_oplock_exclusive3); + torture_suite_add_2smb2_test(suite, "EXCLUSIVE4", test_smb2_oplock_exclusive4); + torture_suite_add_2smb2_test(suite, "EXCLUSIVE5", test_smb2_oplock_exclusive5); + torture_suite_add_2smb2_test(suite, "EXCLUSIVE6", test_smb2_oplock_exclusive6); + torture_suite_add_2smb2_test(suite, "BATCH1", test_smb2_oplock_batch1); + torture_suite_add_2smb2_test(suite, "BATCH2", test_smb2_oplock_batch2); + torture_suite_add_2smb2_test(suite, "BATCH3", test_smb2_oplock_batch3); + torture_suite_add_2smb2_test(suite, "BATCH4", test_smb2_oplock_batch4); + torture_suite_add_2smb2_test(suite, "BATCH5", test_smb2_oplock_batch5); + torture_suite_add_2smb2_test(suite, "BATCH6", test_smb2_oplock_batch6); + torture_suite_add_2smb2_test(suite, "BATCH7", test_smb2_oplock_batch7); + torture_suite_add_2smb2_test(suite, "BATCH8", test_smb2_oplock_batch8); + torture_suite_add_2smb2_test(suite, "BATCH9", test_smb2_oplock_batch9); + torture_suite_add_2smb2_test(suite, "BATCH10", test_smb2_oplock_batch10); + torture_suite_add_2smb2_test(suite, "BATCH11", test_smb2_oplock_batch11); + torture_suite_add_2smb2_test(suite, "BATCH12", test_smb2_oplock_batch12); + torture_suite_add_2smb2_test(suite, "BATCH13", test_smb2_oplock_batch13); + torture_suite_add_2smb2_test(suite, "BATCH14", test_smb2_oplock_batch14); + torture_suite_add_2smb2_test(suite, "BATCH15", test_smb2_oplock_batch15); + torture_suite_add_2smb2_test(suite, "BATCH16", test_smb2_oplock_batch16); + torture_suite_add_1smb2_test(suite, "BATCH19", test_smb2_oplock_batch19); + torture_suite_add_2smb2_test(suite, "BATCH20", test_smb2_oplock_batch20); + torture_suite_add_1smb2_test(suite, "BATCH21", test_smb2_oplock_batch21); + torture_suite_add_1smb2_test(suite, "BATCH22", test_smb2_oplock_batch22); + torture_suite_add_2smb2_test(suite, "BATCH23", test_smb2_oplock_batch23); + torture_suite_add_2smb2_test(suite, "BATCH24", test_smb2_oplock_batch24); + torture_suite_add_1smb2_test(suite, "BATCH25", test_smb2_oplock_batch25); + torture_suite_add_2smb2_test(suite, "STREAM1", test_raw_oplock_stream1); + torture_suite_add_1smb2_test(suite, "DOC", test_smb2_oplock_doc); + torture_suite_add_2smb2_test(suite, "BRL1", test_smb2_oplock_brl1); + torture_suite_add_1smb2_test(suite, "BRL2", test_smb2_oplock_brl2); + torture_suite_add_1smb2_test(suite, "BRL3", test_smb2_oplock_brl3); + torture_suite_add_1smb2_test(suite, "LEVELII500", test_smb2_oplock_levelII500); + + suite->description = talloc_strdup(suite, "SMB2-OPLOCK tests"); + + return suite; +} + +/* + stress testing of oplocks +*/ +bool test_smb2_bench_oplock(struct torture_context *tctx, + struct smb2_tree *tree) +{ + struct smb2_tree **trees; + bool ret = true; + NTSTATUS status; + TALLOC_CTX *mem_ctx = talloc_new(tctx); + int torture_nprocs = torture_setting_int(tctx, "nprocs", 4); + int i, count=0; + int timelimit = torture_setting_int(tctx, "timelimit", 10); + union smb_open io; + struct timeval tv; + struct smb2_handle h; + + trees = talloc_array(mem_ctx, struct smb2_tree *, torture_nprocs); + + torture_comment(tctx, "Opening %d connections\n", torture_nprocs); + for (i=0;i<torture_nprocs;i++) { + if (!torture_smb2_connection(tctx, &trees[i])) { + return false; + } + talloc_steal(mem_ctx, trees[i]); + trees[i]->session->transport->oplock.handler = + torture_oplock_handler_close; + trees[i]->session->transport->oplock.private_data = trees[i]; + } + + status = torture_smb2_testdir(trees[0], BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + ZERO_STRUCT(io.smb2); + io.smb2.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_NONE; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = BASEDIR "\\test.dat"; + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + + tv = timeval_current(); + + /* + we open the same file with SHARE_ACCESS_NONE from all the + connections in a round robin fashion. Each open causes an + oplock break on the previous connection, which is answered + by the oplock_handler_close() to close the file. + + This measures how fast we can pass on oplocks, and stresses + the oplock handling code + */ + torture_comment(tctx, "Running for %d seconds\n", timelimit); + while (timeval_elapsed(&tv) < timelimit) { + for (i=0;i<torture_nprocs;i++) { + NTSTATUS status; + + status = smb2_create(trees[i], mem_ctx, &(io.smb2)); + torture_assert_ntstatus_ok(tctx, status, "Incorrect status"); + count++; + } + + if (torture_setting_bool(tctx, "progress", true)) { + torture_comment(tctx, "%.2f ops/second\r", + count/timeval_elapsed(&tv)); + } + } + + torture_comment(tctx, "%.2f ops/second\n", count/timeval_elapsed(&tv)); + smb2_util_close(trees[0], io.smb2.out.file.handle); + smb2_util_unlink(trees[0], BASEDIR "\\test.dat"); + smb2_deltree(trees[0], BASEDIR); + talloc_free(mem_ctx); + return ret; +} + +static struct hold_oplock_info { + const char *fname; + bool close_on_break; + uint32_t share_access; + struct smb2_handle handle; +} hold_info[] = { + { BASEDIR "\\notshared_close", true, + NTCREATEX_SHARE_ACCESS_NONE, }, + { BASEDIR "\\notshared_noclose", false, + NTCREATEX_SHARE_ACCESS_NONE, }, + { BASEDIR "\\shared_close", true, + NTCREATEX_SHARE_ACCESS_READ|NTCREATEX_SHARE_ACCESS_WRITE|NTCREATEX_SHARE_ACCESS_DELETE, }, + { BASEDIR "\\shared_noclose", false, + NTCREATEX_SHARE_ACCESS_READ|NTCREATEX_SHARE_ACCESS_WRITE|NTCREATEX_SHARE_ACCESS_DELETE, }, +}; + +static bool torture_oplock_handler_hold(struct smb2_transport *transport, + const struct smb2_handle *handle, + uint8_t level, void *private_data) +{ + struct hold_oplock_info *info; + int i; + + for (i=0;i<ARRAY_SIZE(hold_info);i++) { + if (smb2_util_handle_equal(hold_info[i].handle, *handle)) + break; + } + + if (i == ARRAY_SIZE(hold_info)) { + printf("oplock break for unknown handle 0x%llx%llx\n", + handle->data[0], handle->data[1]); + return false; + } + + info = &hold_info[i]; + + if (info->close_on_break) { + printf("oplock break on %s - closing\n", info->fname); + torture_oplock_handler_close(transport, handle, + level, private_data); + return true; + } + + printf("oplock break on %s - acking break\n", info->fname); + printf("Acking to none in oplock handler\n"); + + torture_oplock_handler_ack_to_none(transport, handle, + level, private_data); + return true; +} + +/* + used for manual testing of oplocks - especially interaction with + other filesystems (such as NFS and local access) +*/ +bool test_smb2_hold_oplock(struct torture_context *tctx, + struct smb2_tree *tree) +{ + struct torture_context *mem_ctx = talloc_new(tctx); + struct tevent_context *ev = + (struct tevent_context *)tree->session->transport->socket->event.ctx; + int i; + struct smb2_handle h; + NTSTATUS status; + + torture_comment(tctx, "Setting up open files with oplocks in %s\n", + BASEDIR); + + status = torture_smb2_testdir(tree, BASEDIR, &h); + torture_assert_ntstatus_ok(tctx, status, "Error creating directory"); + + tree->session->transport->oplock.handler = torture_oplock_handler_hold; + tree->session->transport->oplock.private_data = tree; + + /* setup the files */ + for (i=0;i<ARRAY_SIZE(hold_info);i++) { + union smb_open io; + NTSTATUS status; + char c = 1; + + ZERO_STRUCT(io.smb2); + io.generic.level = RAW_OPEN_SMB2; + io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.smb2.in.alloc_size = 0; + io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.smb2.in.share_access = hold_info[i].share_access; + io.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.smb2.in.create_options = 0; + io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS; + io.smb2.in.security_flags = 0; + io.smb2.in.fname = hold_info[i].fname; + io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED; + io.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH; + + torture_comment(tctx, "opening %s\n", hold_info[i].fname); + + status = smb2_create(tree, mem_ctx, &(io.smb2)); + if (!NT_STATUS_IS_OK(status)) { + torture_comment(tctx, "Failed to open %s - %s\n", + hold_info[i].fname, nt_errstr(status)); + return false; + } + + if (io.smb2.out.oplock_level != SMB2_OPLOCK_LEVEL_BATCH) { + torture_comment(tctx, "Oplock not granted for %s - " + "expected %d but got %d\n", + hold_info[i].fname, + SMB2_OPLOCK_LEVEL_BATCH, + io.smb2.out.oplock_level); + return false; + } + hold_info[i].handle = io.smb2.out.file.handle; + + /* make the file non-zero size */ + status = smb2_util_write(tree, hold_info[i].handle, &c, 0, 1); + if (!NT_STATUS_EQUAL(status, NT_STATUS_OK)) { + torture_comment(tctx, "Failed to write to file\n"); + return false; + } + } + + torture_comment(tctx, "Waiting for oplock events\n"); + event_loop_wait(ev); + smb2_deltree(tree, BASEDIR); + talloc_free(mem_ctx); + return true; +} diff --git a/source4/torture/smb2/smb2.c b/source4/torture/smb2/smb2.c index 4a3ca1465d..2430b095b9 100644 --- a/source4/torture/smb2/smb2.c +++ b/source4/torture/smb2/smb2.c @@ -139,10 +139,12 @@ NTSTATUS torture_smb2_init(void) torture_suite_add_suite(suite, torture_smb2_create_init()); torture_suite_add_simple_test(suite, "NOTIFY", torture_smb2_notify); torture_suite_add_suite(suite, torture_smb2_durable_open_init()); - torture_suite_add_1smb2_test(suite, "OPLOCK-BATCH1", torture_smb2_oplock_batch1); torture_suite_add_suite(suite, torture_smb2_dir_init()); torture_suite_add_suite(suite, torture_smb2_lease_init()); torture_suite_add_suite(suite, torture_smb2_compound_init()); + torture_suite_add_suite(suite, torture_smb2_oplocks_init()); + torture_suite_add_1smb2_test(suite, "BENCH-OPLOCK", test_smb2_bench_oplock); + torture_suite_add_1smb2_test(suite, "HOLD-OPLOCK", test_smb2_hold_oplock); suite->description = talloc_strdup(suite, "SMB2-specific tests"); |