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-rw-r--r--source4/torture/smb2/durable_v2_open.c247
1 files changed, 247 insertions, 0 deletions
diff --git a/source4/torture/smb2/durable_v2_open.c b/source4/torture/smb2/durable_v2_open.c
index 3d15ddfd80..216097dcac 100644
--- a/source4/torture/smb2/durable_v2_open.c
+++ b/source4/torture/smb2/durable_v2_open.c
@@ -585,6 +585,252 @@ done:
}
/**
+ * lease variant of reopen2
+ * basic test for doing a durable open
+ * tcp disconnect, reconnect, do a durable reopen (succeeds)
+ */
+bool test_durable_v2_open_reopen2_lease(struct torture_context *tctx,
+ struct smb2_tree *tree)
+{
+ NTSTATUS status;
+ TALLOC_CTX *mem_ctx = talloc_new(tctx);
+ char fname[256];
+ struct smb2_handle _h;
+ struct smb2_handle *h = NULL;
+ struct smb2_create io;
+ struct GUID create_guid = GUID_random();
+ struct smb2_lease ls;
+ uint64_t lease_key;
+ bool ret = true;
+ struct smbcli_options options;
+ uint32_t caps;
+
+ caps = smb2cli_conn_server_capabilities(tree->session->transport->conn);
+ if (!(caps & SMB2_CAP_LEASING)) {
+ torture_skip(tctx, "leases are not supported");
+ }
+
+ options = tree->session->transport->options;
+
+ /* Choose a random name in case the state is left a little funky. */
+ snprintf(fname, 256, "durable_v2_open_reopen2_%s.dat",
+ generate_random_str(tctx, 8));
+
+ smb2_util_unlink(tree, fname);
+
+ lease_key = random();
+ smb2_lease_create(&io, &ls, false /* dir */, fname,
+ lease_key, smb2_util_lease_state("RWH"));
+ io.in.durable_open = false;
+ io.in.durable_open_v2 = true;
+ io.in.persistent_open = false;
+ io.in.create_guid = create_guid;
+ io.in.timeout = UINT32_MAX;
+
+ status = smb2_create(tree, mem_ctx, &io);
+ CHECK_STATUS(status, NT_STATUS_OK);
+ _h = io.out.file.handle;
+ h = &_h;
+ CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
+ CHECK_VAL(io.out.durable_open, false);
+ CHECK_VAL(io.out.durable_open_v2, true);
+ CHECK_VAL(io.out.persistent_open, false);
+ CHECK_VAL(io.out.timeout, io.in.timeout);
+ CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
+ CHECK_VAL(io.out.lease_response.lease_key.data[0], lease_key);
+ CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease_key);
+ CHECK_VAL(io.out.lease_response.lease_state,
+ smb2_util_lease_state("RWH"));
+ CHECK_VAL(io.out.lease_response.lease_flags, 0);
+ CHECK_VAL(io.out.lease_response.lease_duration, 0);
+
+ /* disconnect, reconnect and then do durable reopen */
+ TALLOC_FREE(tree);
+
+ if (!torture_smb2_connection_ext(tctx, 0, &options, &tree)) {
+ torture_warning(tctx, "couldn't reconnect, bailing\n");
+ ret = false;
+ goto done;
+ }
+
+ /* a few failure tests: */
+
+ /*
+ * several attempts without lease attached:
+ * all fail with NT_STATUS_OBJECT_NAME_NOT_FOUND
+ * irrespective of file name provided
+ */
+
+ ZERO_STRUCT(io);
+ io.in.fname = "";
+ io.in.durable_handle_v2 = h;
+ status = smb2_create(tree, mem_ctx, &io);
+ CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
+
+ ZERO_STRUCT(io);
+ io.in.fname = "__non_existing_fname__";
+ io.in.durable_handle_v2 = h;
+ status = smb2_create(tree, mem_ctx, &io);
+ CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
+
+ ZERO_STRUCT(io);
+ io.in.fname = fname;
+ io.in.durable_handle_v2 = h;
+ status = smb2_create(tree, mem_ctx, &io);
+ CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
+
+ /*
+ * attempt with lease provided, but
+ * with a changed lease key. => fails
+ */
+ ZERO_STRUCT(io);
+ io.in.fname = fname;
+ io.in.durable_open_v2 = false;
+ io.in.durable_handle_v2 = h;
+ io.in.create_guid = create_guid;
+ io.in.lease_request = &ls;
+ io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE;
+ /* a wrong lease key lets the request fail */
+ ls.lease_key.data[0]++;
+
+ status = smb2_create(tree, mem_ctx, &io);
+ CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
+
+ /* restore the correct lease key */
+ ls.lease_key.data[0]--;
+
+ /*
+ * this last failing attempt is almost correct:
+ * only problem is: we use the wrong filename...
+ * Note that this gives INVALID_PARAMETER.
+ * This is different from oplocks!
+ */
+ ZERO_STRUCT(io);
+ io.in.fname = "__non_existing_fname__";
+ io.in.durable_open_v2 = false;
+ io.in.durable_handle_v2 = h;
+ io.in.create_guid = create_guid;
+ io.in.lease_request = &ls;
+ io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE;
+
+ status = smb2_create(tree, mem_ctx, &io);
+ CHECK_STATUS(status, NT_STATUS_INVALID_PARAMETER);
+
+ /*
+ * Now for a succeeding reconnect:
+ */
+
+ ZERO_STRUCT(io);
+ io.in.fname = fname;
+ io.in.durable_open_v2 = false;
+ io.in.durable_handle_v2 = h;
+ io.in.create_guid = create_guid;
+ io.in.lease_request = &ls;
+ io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE;
+
+ /* the requested lease state is irrelevant */
+ ls.lease_state = smb2_util_lease_state("");
+
+ h = NULL;
+
+ status = smb2_create(tree, mem_ctx, &io);
+ CHECK_STATUS(status, NT_STATUS_OK);
+
+ CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
+ CHECK_VAL(io.out.durable_open, false);
+ CHECK_VAL(io.out.durable_open_v2, false); /* no dh2q response blob */
+ CHECK_VAL(io.out.persistent_open, false);
+ CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
+ CHECK_VAL(io.out.lease_response.lease_key.data[0], lease_key);
+ CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease_key);
+ CHECK_VAL(io.out.lease_response.lease_state,
+ smb2_util_lease_state("RWH"));
+ CHECK_VAL(io.out.lease_response.lease_flags, 0);
+ CHECK_VAL(io.out.lease_response.lease_duration, 0);
+ _h = io.out.file.handle;
+ h = &_h;
+
+ /* disconnect one more time */
+ TALLOC_FREE(tree);
+
+ if (!torture_smb2_connection_ext(tctx, 0, &options, &tree)) {
+ torture_warning(tctx, "couldn't reconnect, bailing\n");
+ ret = false;
+ goto done;
+ }
+
+ /*
+ * demonstrate that various parameters are ignored
+ * in the reconnect
+ */
+
+ ZERO_STRUCT(io);
+ /*
+ * These are completely ignored by the server
+ */
+ io.in.security_flags = 0x78;
+ io.in.oplock_level = 0x78;
+ io.in.impersonation_level = 0x12345678;
+ io.in.create_flags = 0x12345678;
+ io.in.reserved = 0x12345678;
+ io.in.desired_access = 0x12345678;
+ io.in.file_attributes = 0x12345678;
+ io.in.share_access = 0x12345678;
+ io.in.create_disposition = 0x12345678;
+ io.in.create_options = 0x12345678;
+
+ /*
+ * only these are checked:
+ * - io.in.fname
+ * - io.in.durable_handle_v2,
+ * - io.in.create_guid
+ * - io.in.lease_request->lease_key
+ */
+
+ io.in.fname = fname;
+ io.in.durable_open_v2 = false;
+ io.in.durable_handle_v2 = h;
+ io.in.create_guid = create_guid;
+ io.in.lease_request = &ls;
+
+ /* the requested lease state is irrelevant */
+ ls.lease_state = smb2_util_lease_state("");
+
+ h = NULL;
+
+ status = smb2_create(tree, mem_ctx, &io);
+ CHECK_STATUS(status, NT_STATUS_OK);
+
+ CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
+ CHECK_VAL(io.out.durable_open, false);
+ CHECK_VAL(io.out.durable_open_v2, false); /* no dh2q response blob */
+ CHECK_VAL(io.out.persistent_open, false);
+ CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
+ CHECK_VAL(io.out.lease_response.lease_key.data[0], lease_key);
+ CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease_key);
+ CHECK_VAL(io.out.lease_response.lease_state,
+ smb2_util_lease_state("RWH"));
+ CHECK_VAL(io.out.lease_response.lease_flags, 0);
+ CHECK_VAL(io.out.lease_response.lease_duration, 0);
+
+ _h = io.out.file.handle;
+ h = &_h;
+
+done:
+ if (h != NULL) {
+ smb2_util_close(tree, *h);
+ }
+
+ smb2_util_unlink(tree, fname);
+
+ talloc_free(tree);
+
+ talloc_free(mem_ctx);
+
+ return ret;
+}
+
+/**
* Test durable request / reconnect with AppInstanceId
*/
bool test_durable_v2_open_app_instance(struct torture_context *tctx,
@@ -863,6 +1109,7 @@ struct torture_suite *torture_smb2_durable_v2_open_init(void)
torture_suite_add_1smb2_test(suite, "open-lease", test_durable_v2_open_lease);
torture_suite_add_1smb2_test(suite, "reopen1", test_durable_v2_open_reopen1);
torture_suite_add_1smb2_test(suite, "reopen2", test_durable_v2_open_reopen2);
+ torture_suite_add_1smb2_test(suite, "reopen2-lease", test_durable_v2_open_reopen2_lease);
torture_suite_add_2smb2_test(suite, "app-instance", test_durable_v2_open_app_instance);
torture_suite_add_1smb2_test(suite, "persistent-open-oplock", test_persistent_open_oplock);
torture_suite_add_1smb2_test(suite, "persistent-open-lease", test_persistent_open_lease);
generated by cgit (git 2.34.1) at 2024-12-28 22:14:17 +0000