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Diffstat (limited to 'source4/torture/smb2/util.c')
| -rw-r--r-- | source4/torture/smb2/util.c | 403 |
1 files changed, 403 insertions, 0 deletions
diff --git a/source4/torture/smb2/util.c b/source4/torture/smb2/util.c new file mode 100644 index 0000000000..3a437acbab --- /dev/null +++ b/source4/torture/smb2/util.c @@ -0,0 +1,403 @@ +/* + Unix SMB/CIFS implementation. + + helper functions for SMB2 test suite + + Copyright (C) Andrew Tridgell 2005 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "includes.h" +#include "libcli/smb2/smb2.h" +#include "libcli/smb2/smb2_calls.h" +#include "libcli/smb_composite/smb_composite.h" +#include "lib/cmdline/popt_common.h" +#include "lib/events/events.h" +#include "system/time.h" +#include "librpc/gen_ndr/ndr_security.h" +#include "param/param.h" +#include "libcli/resolve/resolve.h" + +#include "torture/torture.h" +#include "torture/smb2/proto.h" + + +/* + write to a file on SMB2 +*/ +NTSTATUS smb2_util_write(struct smb2_tree *tree, + struct smb2_handle handle, + const void *buf, off_t offset, size_t size) +{ + struct smb2_write w; + + ZERO_STRUCT(w); + w.in.file.handle = handle; + w.in.offset = offset; + w.in.data = data_blob_const(buf, size); + + return smb2_write(tree, &w); +} + +/* + create a complex file/dir using the SMB2 protocol +*/ +static NTSTATUS smb2_create_complex(struct smb2_tree *tree, const char *fname, + struct smb2_handle *handle, bool dir) +{ + TALLOC_CTX *tmp_ctx = talloc_new(tree); + char buf[7] = "abc"; + struct smb2_create io; + union smb_setfileinfo setfile; + union smb_fileinfo fileinfo; + time_t t = (time(NULL) & ~1); + NTSTATUS status; + + smb2_util_unlink(tree, fname); + ZERO_STRUCT(io); + io.in.desired_access = SEC_FLAG_MAXIMUM_ALLOWED; + io.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.in.create_disposition = NTCREATEX_DISP_OVERWRITE_IF; + io.in.share_access = + NTCREATEX_SHARE_ACCESS_DELETE| + NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE; + io.in.create_options = 0; + io.in.fname = fname; + if (dir) { + io.in.create_options = NTCREATEX_OPTIONS_DIRECTORY; + io.in.share_access &= ~NTCREATEX_SHARE_ACCESS_DELETE; + io.in.file_attributes = FILE_ATTRIBUTE_DIRECTORY; + io.in.create_disposition = NTCREATEX_DISP_CREATE; + } + + /* it seems vista is now fussier about alignment? */ + if (strchr(fname, ':') == NULL) { + /* setup some EAs */ + io.in.eas.num_eas = 2; + io.in.eas.eas = talloc_array(tmp_ctx, struct ea_struct, 2); + io.in.eas.eas[0].flags = 0; + io.in.eas.eas[0].name.s = "EAONE"; + io.in.eas.eas[0].value = data_blob_talloc(tmp_ctx, "VALUE1", 6); + io.in.eas.eas[1].flags = 0; + io.in.eas.eas[1].name.s = "SECONDEA"; + io.in.eas.eas[1].value = data_blob_talloc(tmp_ctx, "ValueTwo", 8); + } + + status = smb2_create(tree, tmp_ctx, &io); + talloc_free(tmp_ctx); + NT_STATUS_NOT_OK_RETURN(status); + + *handle = io.out.file.handle; + + if (!dir) { + status = smb2_util_write(tree, *handle, buf, 0, sizeof(buf)); + NT_STATUS_NOT_OK_RETURN(status); + } + + /* make sure all the timestamps aren't the same, and are also + in different DST zones*/ + setfile.generic.level = RAW_SFILEINFO_BASIC_INFORMATION; + setfile.generic.in.file.handle = *handle; + + unix_to_nt_time(&setfile.basic_info.in.create_time, t + 9*30*24*60*60); + unix_to_nt_time(&setfile.basic_info.in.access_time, t + 6*30*24*60*60); + unix_to_nt_time(&setfile.basic_info.in.write_time, t + 3*30*24*60*60); + unix_to_nt_time(&setfile.basic_info.in.change_time, t + 1*30*24*60*60); + setfile.basic_info.in.attrib = FILE_ATTRIBUTE_NORMAL; + + status = smb2_setinfo_file(tree, &setfile); + if (!NT_STATUS_IS_OK(status)) { + printf("Failed to setup file times - %s\n", nt_errstr(status)); + return status; + } + + /* make sure all the timestamps aren't the same */ + fileinfo.generic.level = RAW_FILEINFO_SMB2_ALL_INFORMATION; + fileinfo.generic.in.file.handle = *handle; + + status = smb2_getinfo_file(tree, tree, &fileinfo); + if (!NT_STATUS_IS_OK(status)) { + printf("Failed to query file times - %s\n", nt_errstr(status)); + return status; + + } + +#define CHECK_TIME(field) do {\ + if (setfile.basic_info.in.field != fileinfo.all_info2.out.field) { \ + printf("(%s) " #field " not setup correctly: %s(%llu) => %s(%llu)\n", \ + __location__, \ + nt_time_string(tree, setfile.basic_info.in.field), \ + (unsigned long long)setfile.basic_info.in.field, \ + nt_time_string(tree, fileinfo.basic_info.out.field), \ + (unsigned long long)fileinfo.basic_info.out.field); \ + status = NT_STATUS_INVALID_PARAMETER; \ + } \ +} while (0) + + CHECK_TIME(create_time); + CHECK_TIME(access_time); + CHECK_TIME(write_time); + CHECK_TIME(change_time); + + return status; +} + +/* + create a complex file using the SMB2 protocol +*/ +NTSTATUS smb2_create_complex_file(struct smb2_tree *tree, const char *fname, + struct smb2_handle *handle) +{ + return smb2_create_complex(tree, fname, handle, false); +} + +/* + create a complex dir using the SMB2 protocol +*/ +NTSTATUS smb2_create_complex_dir(struct smb2_tree *tree, const char *fname, + struct smb2_handle *handle) +{ + return smb2_create_complex(tree, fname, handle, true); +} + +/* + show lots of information about a file +*/ +void torture_smb2_all_info(struct smb2_tree *tree, struct smb2_handle handle) +{ + NTSTATUS status; + TALLOC_CTX *tmp_ctx = talloc_new(tree); + union smb_fileinfo io; + + io.generic.level = RAW_FILEINFO_SMB2_ALL_INFORMATION; + io.generic.in.file.handle = handle; + + status = smb2_getinfo_file(tree, tmp_ctx, &io); + if (!NT_STATUS_IS_OK(status)) { + DEBUG(0,("getinfo failed - %s\n", nt_errstr(status))); + talloc_free(tmp_ctx); + return; + } + + d_printf("all_info for '%s'\n", io.all_info2.out.fname.s); + d_printf("\tcreate_time: %s\n", nt_time_string(tmp_ctx, io.all_info2.out.create_time)); + d_printf("\taccess_time: %s\n", nt_time_string(tmp_ctx, io.all_info2.out.access_time)); + d_printf("\twrite_time: %s\n", nt_time_string(tmp_ctx, io.all_info2.out.write_time)); + d_printf("\tchange_time: %s\n", nt_time_string(tmp_ctx, io.all_info2.out.change_time)); + d_printf("\tattrib: 0x%x\n", io.all_info2.out.attrib); + d_printf("\tunknown1: 0x%x\n", io.all_info2.out.unknown1); + d_printf("\talloc_size: %llu\n", (long long)io.all_info2.out.alloc_size); + d_printf("\tsize: %llu\n", (long long)io.all_info2.out.size); + d_printf("\tnlink: %u\n", io.all_info2.out.nlink); + d_printf("\tdelete_pending: %u\n", io.all_info2.out.delete_pending); + d_printf("\tdirectory: %u\n", io.all_info2.out.directory); + d_printf("\tfile_id: %llu\n", (long long)io.all_info2.out.file_id); + d_printf("\tea_size: %u\n", io.all_info2.out.ea_size); + d_printf("\taccess_mask: 0x%08x\n", io.all_info2.out.access_mask); + d_printf("\tposition: 0x%llx\n", (long long)io.all_info2.out.position); + d_printf("\tmode: 0x%llx\n", (long long)io.all_info2.out.mode); + + /* short name, if any */ + io.generic.level = RAW_FILEINFO_ALT_NAME_INFORMATION; + status = smb2_getinfo_file(tree, tmp_ctx, &io); + if (NT_STATUS_IS_OK(status)) { + d_printf("\tshort name: '%s'\n", io.alt_name_info.out.fname.s); + } + + /* the EAs, if any */ + io.generic.level = RAW_FILEINFO_SMB2_ALL_EAS; + status = smb2_getinfo_file(tree, tmp_ctx, &io); + if (NT_STATUS_IS_OK(status)) { + int i; + for (i=0;i<io.all_eas.out.num_eas;i++) { + d_printf("\tEA[%d] flags=%d len=%d '%s'\n", i, + io.all_eas.out.eas[i].flags, + (int)io.all_eas.out.eas[i].value.length, + io.all_eas.out.eas[i].name.s); + } + } + + /* streams, if available */ + io.generic.level = RAW_FILEINFO_STREAM_INFORMATION; + status = smb2_getinfo_file(tree, tmp_ctx, &io); + if (NT_STATUS_IS_OK(status)) { + int i; + for (i=0;i<io.stream_info.out.num_streams;i++) { + d_printf("\tstream %d:\n", i); + d_printf("\t\tsize %ld\n", + (long)io.stream_info.out.streams[i].size); + d_printf("\t\talloc size %ld\n", + (long)io.stream_info.out.streams[i].alloc_size); + d_printf("\t\tname %s\n", io.stream_info.out.streams[i].stream_name.s); + } + } + + if (DEBUGLVL(1)) { + /* the security descriptor */ + io.query_secdesc.level = RAW_FILEINFO_SEC_DESC; + io.query_secdesc.in.secinfo_flags = + SECINFO_OWNER|SECINFO_GROUP| + SECINFO_DACL; + status = smb2_getinfo_file(tree, tmp_ctx, &io); + if (NT_STATUS_IS_OK(status)) { + NDR_PRINT_DEBUG(security_descriptor, io.query_secdesc.out.sd); + } + } + + talloc_free(tmp_ctx); +} + + +/* + open a smb2 connection +*/ +bool torture_smb2_connection(struct torture_context *tctx, struct smb2_tree **tree) +{ + NTSTATUS status; + 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); + + status = smb2_connect(tctx, host, share, + lp_resolve_context(tctx->lp_ctx), + credentials, tree, + tctx->ev, &options); + if (!NT_STATUS_IS_OK(status)) { + printf("Failed to connect to SMB2 share \\\\%s\\%s - %s\n", + host, share, nt_errstr(status)); + return false; + } + return true; +} + + +/* + create and return a handle to a test file +*/ +NTSTATUS torture_smb2_testfile(struct smb2_tree *tree, const char *fname, + struct smb2_handle *handle) +{ + struct smb2_create io; + struct smb2_read r; + NTSTATUS status; + + ZERO_STRUCT(io); + io.in.oplock_level = 0; + io.in.desired_access = SEC_RIGHTS_FILE_ALL; + io.in.file_attributes = FILE_ATTRIBUTE_NORMAL; + io.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.in.share_access = + NTCREATEX_SHARE_ACCESS_DELETE| + NTCREATEX_SHARE_ACCESS_READ| + NTCREATEX_SHARE_ACCESS_WRITE; + io.in.create_options = 0; + io.in.fname = fname; + + status = smb2_create(tree, tree, &io); + NT_STATUS_NOT_OK_RETURN(status); + + *handle = io.out.file.handle; + + ZERO_STRUCT(r); + r.in.file.handle = *handle; + r.in.length = 5; + r.in.offset = 0; + + smb2_read(tree, tree, &r); + + return NT_STATUS_OK; +} + +/* + create and return a handle to a test directory +*/ +NTSTATUS torture_smb2_testdir(struct smb2_tree *tree, const char *fname, + struct smb2_handle *handle) +{ + struct smb2_create io; + NTSTATUS status; + + ZERO_STRUCT(io); + io.in.oplock_level = 0; + io.in.desired_access = SEC_RIGHTS_DIR_ALL; + io.in.file_attributes = FILE_ATTRIBUTE_DIRECTORY; + io.in.create_disposition = NTCREATEX_DISP_OPEN_IF; + io.in.share_access = NTCREATEX_SHARE_ACCESS_READ|NTCREATEX_SHARE_ACCESS_WRITE|NTCREATEX_SHARE_ACCESS_DELETE; + io.in.create_options = NTCREATEX_OPTIONS_DIRECTORY; + io.in.fname = fname; + + status = smb2_create(tree, tree, &io); + NT_STATUS_NOT_OK_RETURN(status); + + *handle = io.out.file.handle; + + return NT_STATUS_OK; +} + + +/* + create a complex file using the old SMB protocol, to make it easier to + find fields in SMB2 getinfo levels +*/ +NTSTATUS torture_setup_complex_file(struct smb2_tree *tree, const char *fname) +{ + struct smb2_handle handle; + NTSTATUS status = smb2_create_complex_file(tree, fname, &handle); + NT_STATUS_NOT_OK_RETURN(status); + return smb2_util_close(tree, handle); +} + + +/* + create a complex dir using the old SMB protocol, to make it easier to + find fields in SMB2 getinfo levels +*/ +NTSTATUS torture_setup_complex_dir(struct smb2_tree *tree, const char *fname) +{ + struct smb2_handle handle; + NTSTATUS status = smb2_create_complex_dir(tree, fname, &handle); + NT_STATUS_NOT_OK_RETURN(status); + return smb2_util_close(tree, handle); +} + + +/* + return a handle to the root of the share +*/ +NTSTATUS smb2_util_roothandle(struct smb2_tree *tree, struct smb2_handle *handle) +{ + struct smb2_create io; + NTSTATUS status; + + ZERO_STRUCT(io); + io.in.oplock_level = 0; + io.in.desired_access = SEC_STD_SYNCHRONIZE | SEC_DIR_READ_ATTRIBUTE | SEC_DIR_LIST; + io.in.file_attributes = 0; + io.in.create_disposition = NTCREATEX_DISP_OPEN; + io.in.share_access = NTCREATEX_SHARE_ACCESS_READ|NTCREATEX_SHARE_ACCESS_DELETE; + io.in.create_options = NTCREATEX_OPTIONS_ASYNC_ALERT; + io.in.fname = NULL; + + status = smb2_create(tree, tree, &io); + NT_STATUS_NOT_OK_RETURN(status); + + *handle = io.out.file.handle; + + return NT_STATUS_OK; +} |