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-rw-r--r--source4/libcli/raw/rawsetfileinfo.c143
-rw-r--r--source4/libcli/smb2/config.mk3
-rw-r--r--source4/libcli/smb2/getinfo.c98
-rw-r--r--source4/libcli/smb2/request.c51
-rw-r--r--source4/libcli/smb2/setinfo.c109
-rw-r--r--source4/libcli/smb2/smb2_calls.h9
6 files changed, 328 insertions, 85 deletions
diff --git a/source4/libcli/raw/rawsetfileinfo.c b/source4/libcli/raw/rawsetfileinfo.c
index 5e780757e8..5779cf33fb 100644
--- a/source4/libcli/raw/rawsetfileinfo.c
+++ b/source4/libcli/raw/rawsetfileinfo.c
@@ -22,13 +22,14 @@
#include "includes.h"
#include "libcli/raw/libcliraw.h"
-/****************************************************************************
- Handle setfileinfo/setpathinfo trans2 backend.
-****************************************************************************/
-static BOOL smb_raw_setinfo_backend(struct smbcli_tree *tree,
- TALLOC_CTX *mem_ctx,
- union smb_setfileinfo *parms,
- DATA_BLOB *blob)
+
+/*
+ Handle setfileinfo/setpathinfo passthu constructions
+*/
+BOOL smb_raw_setfileinfo_passthru(TALLOC_CTX *mem_ctx,
+ enum smb_setfileinfo_level level,
+ union smb_setfileinfo *parms,
+ DATA_BLOB *blob)
{
uint_t len;
@@ -37,6 +38,77 @@ static BOOL smb_raw_setinfo_backend(struct smbcli_tree *tree,
if (blob->data == NULL) return False; \
} while (0)
+ switch (level) {
+ case RAW_SFILEINFO_BASIC_INFORMATION:
+ NEED_BLOB(40);
+ smbcli_push_nttime(blob->data, 0, parms->basic_info.in.create_time);
+ smbcli_push_nttime(blob->data, 8, parms->basic_info.in.access_time);
+ smbcli_push_nttime(blob->data, 16, parms->basic_info.in.write_time);
+ smbcli_push_nttime(blob->data, 24, parms->basic_info.in.change_time);
+ SIVAL(blob->data, 32, parms->basic_info.in.attrib);
+ SIVAL(blob->data, 36, 0); /* padding */
+ return True;
+
+ case RAW_SFILEINFO_DISPOSITION_INFORMATION:
+ NEED_BLOB(4);
+ SIVAL(blob->data, 0, parms->disposition_info.in.delete_on_close);
+ return True;
+
+ case RAW_SFILEINFO_ALLOCATION_INFORMATION:
+ NEED_BLOB(8);
+ SBVAL(blob->data, 0, parms->allocation_info.in.alloc_size);
+ return True;
+
+ case RAW_SFILEINFO_END_OF_FILE_INFORMATION:
+ NEED_BLOB(8);
+ SBVAL(blob->data, 0, parms->end_of_file_info.in.size);
+ return True;
+
+ case RAW_SFILEINFO_RENAME_INFORMATION:
+ NEED_BLOB(12);
+ SIVAL(blob->data, 0, parms->rename_information.in.overwrite);
+ SIVAL(blob->data, 4, parms->rename_information.in.root_fid);
+ len = smbcli_blob_append_string(NULL, mem_ctx, blob,
+ parms->rename_information.in.new_name,
+ STR_UNICODE|STR_TERMINATE);
+ SIVAL(blob->data, 8, len - 2);
+ return True;
+
+ case RAW_SFILEINFO_POSITION_INFORMATION:
+ NEED_BLOB(8);
+ SBVAL(blob->data, 0, parms->position_information.in.position);
+ return True;
+
+ case RAW_SFILEINFO_MODE_INFORMATION:
+ NEED_BLOB(4);
+ SIVAL(blob->data, 0, parms->mode_information.in.mode);
+ return True;
+
+ /* Unhandled levels */
+ case RAW_SFILEINFO_1023:
+ case RAW_SFILEINFO_1025:
+ case RAW_SFILEINFO_1029:
+ case RAW_SFILEINFO_1032:
+ case RAW_SFILEINFO_1039:
+ case RAW_SFILEINFO_1040:
+ break;
+
+ default:
+ DEBUG(0,("Unhandled setfileinfo passthru level %d\n", level));
+ return False;
+ }
+
+ return False;
+}
+
+/*
+ Handle setfileinfo/setpathinfo trans2 backend.
+*/
+static BOOL smb_raw_setinfo_backend(struct smbcli_tree *tree,
+ TALLOC_CTX *mem_ctx,
+ union smb_setfileinfo *parms,
+ DATA_BLOB *blob)
+{
switch (parms->generic.level) {
case RAW_SFILEINFO_GENERIC:
case RAW_SFILEINFO_SETATTR:
@@ -62,14 +134,8 @@ static BOOL smb_raw_setinfo_backend(struct smbcli_tree *tree,
case RAW_SFILEINFO_BASIC_INFO:
case RAW_SFILEINFO_BASIC_INFORMATION:
- NEED_BLOB(40);
- smbcli_push_nttime(blob->data, 0, parms->basic_info.in.create_time);
- smbcli_push_nttime(blob->data, 8, parms->basic_info.in.access_time);
- smbcli_push_nttime(blob->data, 16, parms->basic_info.in.write_time);
- smbcli_push_nttime(blob->data, 24, parms->basic_info.in.change_time);
- SIVAL(blob->data, 32, parms->basic_info.in.attrib);
- SIVAL(blob->data, 36, 0); /* padding */
- return True;
+ return smb_raw_setfileinfo_passthru(mem_ctx, RAW_SFILEINFO_BASIC_INFORMATION,
+ parms, blob);
case RAW_SFILEINFO_UNIX_BASIC:
NEED_BLOB(92);
@@ -89,52 +155,45 @@ static BOOL smb_raw_setinfo_backend(struct smbcli_tree *tree,
case RAW_SFILEINFO_DISPOSITION_INFO:
case RAW_SFILEINFO_DISPOSITION_INFORMATION:
- NEED_BLOB(4);
- SIVAL(blob->data, 0, parms->disposition_info.in.delete_on_close);
- return True;
+ return smb_raw_setfileinfo_passthru(mem_ctx, RAW_SFILEINFO_DISPOSITION_INFORMATION,
+ parms, blob);
case RAW_SFILEINFO_ALLOCATION_INFO:
case RAW_SFILEINFO_ALLOCATION_INFORMATION:
- NEED_BLOB(8);
- SBVAL(blob->data, 0, parms->allocation_info.in.alloc_size);
- return True;
+ return smb_raw_setfileinfo_passthru(mem_ctx, RAW_SFILEINFO_ALLOCATION_INFORMATION,
+ parms, blob);
case RAW_SFILEINFO_END_OF_FILE_INFO:
case RAW_SFILEINFO_END_OF_FILE_INFORMATION:
- NEED_BLOB(8);
- SBVAL(blob->data, 0, parms->end_of_file_info.in.size);
- return True;
+ return smb_raw_setfileinfo_passthru(mem_ctx, RAW_SFILEINFO_END_OF_FILE_INFORMATION,
+ parms, blob);
case RAW_SFILEINFO_RENAME_INFORMATION:
- NEED_BLOB(12);
- SIVAL(blob->data, 0, parms->rename_information.in.overwrite);
- SIVAL(blob->data, 4, parms->rename_information.in.root_fid);
- len = smbcli_blob_append_string(tree->session, mem_ctx, blob,
- parms->rename_information.in.new_name,
- STR_UNICODE|STR_TERMINATE);
- SIVAL(blob->data, 8, len - 2);
- return True;
+ return smb_raw_setfileinfo_passthru(mem_ctx, RAW_SFILEINFO_RENAME_INFORMATION,
+ parms, blob);
case RAW_SFILEINFO_POSITION_INFORMATION:
- NEED_BLOB(8);
- SBVAL(blob->data, 0, parms->position_information.in.position);
- return True;
+ return smb_raw_setfileinfo_passthru(mem_ctx, RAW_SFILEINFO_POSITION_INFORMATION,
+ parms, blob);
case RAW_SFILEINFO_MODE_INFORMATION:
- NEED_BLOB(4);
- SIVAL(blob->data, 0, parms->mode_information.in.mode);
- return True;
+ return smb_raw_setfileinfo_passthru(mem_ctx, RAW_SFILEINFO_MODE_INFORMATION,
+ parms, blob);
- /* Unhandled levels */
-
- case RAW_SFILEINFO_UNIX_LINK:
- case RAW_SFILEINFO_UNIX_HLINK:
+ /* Unhandled passthru levels */
case RAW_SFILEINFO_1023:
case RAW_SFILEINFO_1025:
case RAW_SFILEINFO_1029:
case RAW_SFILEINFO_1032:
case RAW_SFILEINFO_1039:
case RAW_SFILEINFO_1040:
+ return smb_raw_setfileinfo_passthru(mem_ctx, parms->generic.level,
+ parms, blob);
+
+ /* Unhandled levels */
+
+ case RAW_SFILEINFO_UNIX_LINK:
+ case RAW_SFILEINFO_UNIX_HLINK:
break;
}
diff --git a/source4/libcli/smb2/config.mk b/source4/libcli/smb2/config.mk
index 15f49ba88e..fcea996f01 100644
--- a/source4/libcli/smb2/config.mk
+++ b/source4/libcli/smb2/config.mk
@@ -10,5 +10,6 @@ OBJ_FILES = \
connect.o \
getinfo.o \
write.o \
- read.o
+ read.o \
+ setinfo.o
REQUIRED_SUBSYSTEMS = LIBCLI_RAW LIBPACKET
diff --git a/source4/libcli/smb2/getinfo.c b/source4/libcli/smb2/getinfo.c
index cb8ce76a07..4575ae2a40 100644
--- a/source4/libcli/smb2/getinfo.c
+++ b/source4/libcli/smb2/getinfo.c
@@ -87,6 +87,44 @@ NTSTATUS smb2_getinfo(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
/*
+ map a generic info level to a SMB2 info level
+*/
+uint16_t smb2_getinfo_map_level(uint16_t level, uint8_t class)
+{
+ if ((level & 0xFF) == class) {
+ return level;
+ } else if (level > 1000) {
+ return ((level-1000)<<8) | class;
+ }
+ DEBUG(0,("Unable to map SMB2 info level 0x%04x of class %d\n", level, class));
+ return 0;
+}
+
+/*
+ level specific getinfo call - async send
+*/
+struct smb2_request *smb2_getinfo_file_send(struct smb2_tree *tree, union smb_fileinfo *io)
+{
+ struct smb2_getinfo b;
+ uint16_t smb2_level = smb2_getinfo_map_level(io->generic.level, SMB2_GETINFO_FILE);
+
+ if (smb2_level == 0) {
+ return NULL;
+ }
+
+ ZERO_STRUCT(b);
+ b.in.max_response_size = 0x10000;
+ b.in.handle = io->generic.in.handle;
+ b.in.level = smb2_level;
+
+ if (io->generic.level == RAW_FILEINFO_SEC_DESC) {
+ b.in.flags = io->query_secdesc.secinfo_flags;
+ }
+
+ return smb2_getinfo_send(tree, &b);
+}
+
+/*
recv a getinfo reply and parse the level info
*/
NTSTATUS smb2_getinfo_file_recv(struct smb2_request *req, TALLOC_CTX *mem_ctx,
@@ -110,36 +148,31 @@ NTSTATUS smb2_getinfo_file_recv(struct smb2_request *req, TALLOC_CTX *mem_ctx,
NTSTATUS smb2_getinfo_file(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
union smb_fileinfo *io)
{
- struct smb2_getinfo b;
- struct smb2_request *req;
- uint16_t smb2_level;
+ struct smb2_request *req = smb2_getinfo_file_send(tree, io);
+ return smb2_getinfo_file_recv(req, mem_ctx, io);
+}
- if (io->generic.level == RAW_FILEINFO_SEC_DESC) {
- smb2_level = SMB2_GETINFO_SECURITY;
- } else if ((io->generic.level & 0xFF) == SMB2_GETINFO_FILE) {
- smb2_level = io->generic.level;
- } else if (io->generic.level > 1000) {
- smb2_level = ((io->generic.level-1000)<<8) | SMB2_GETINFO_FILE;
- } else {
- /* SMB2 only does the passthru levels */
- return NT_STATUS_INVALID_LEVEL;
- }
+/*
+ level specific getinfo call - async send
+*/
+struct smb2_request *smb2_getinfo_fs_send(struct smb2_tree *tree, union smb_fsinfo *io)
+{
+ struct smb2_getinfo b;
+ uint16_t smb2_level = smb2_getinfo_map_level(io->generic.level, SMB2_GETINFO_FS);
+
+ if (smb2_level == 0) {
+ return NULL;
+ }
+
ZERO_STRUCT(b);
b.in.max_response_size = 0x10000;
- b.in.handle = io->generic.in.handle;
+ b.in.handle = io->generic.handle;
b.in.level = smb2_level;
- if (io->generic.level == RAW_FILEINFO_SEC_DESC) {
- b.in.flags = io->query_secdesc.secinfo_flags;
- }
-
- req = smb2_getinfo_send(tree, &b);
-
- return smb2_getinfo_file_recv(req, mem_ctx, io);
+ return smb2_getinfo_send(tree, &b);
}
-
/*
recv a getinfo reply and parse the level info
*/
@@ -164,26 +197,7 @@ NTSTATUS smb2_getinfo_fs_recv(struct smb2_request *req, TALLOC_CTX *mem_ctx,
NTSTATUS smb2_getinfo_fs(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
union smb_fsinfo *io)
{
- struct smb2_getinfo b;
- struct smb2_request *req;
- uint16_t smb2_level;
-
- if ((io->generic.level & 0xFF) == SMB2_GETINFO_FS) {
- smb2_level = io->generic.level;
- } else if (io->generic.level > 1000) {
- smb2_level = ((io->generic.level-1000)<<8) | SMB2_GETINFO_FS;
- } else {
- /* SMB2 only does the passthru levels */
- return NT_STATUS_INVALID_LEVEL;
- }
-
- ZERO_STRUCT(b);
- b.in.max_response_size = 0x10000;
- b.in.handle = io->generic.handle;
- b.in.level = smb2_level;
-
- req = smb2_getinfo_send(tree, &b);
-
+ struct smb2_request *req = smb2_getinfo_fs_send(tree, io);
return smb2_getinfo_fs_recv(req, mem_ctx, io);
}
diff --git a/source4/libcli/smb2/request.c b/source4/libcli/smb2/request.c
index 1a98ba9987..41e2ad74e2 100644
--- a/source4/libcli/smb2/request.c
+++ b/source4/libcli/smb2/request.c
@@ -390,6 +390,57 @@ NTSTATUS smb2_push_o32s32_blob(struct smb2_request_buffer *buf,
return NT_STATUS_OK;
}
+
+/*
+ push a uint32_t length/ uint32_t ofs/blob triple into a data blob
+ the ofs points to the start of the length/offset pair, and is relative
+ to the body start
+*/
+NTSTATUS smb2_push_s32o32_blob(struct smb2_request_buffer *buf,
+ uint32_t ofs, DATA_BLOB blob)
+{
+ NTSTATUS status;
+ size_t offset;
+ size_t padding_length;
+ uint8_t *ptr = buf->body+ofs;
+
+ if (buf->dynamic == NULL) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ /* check if there're enough room for ofs and size */
+ if (smb2_oob(buf, ptr, 8)) {
+ return NT_STATUS_BUFFER_TOO_SMALL;
+ }
+
+ if (blob.length == 0) {
+ SIVAL(ptr, 0, 0);
+ SIVAL(ptr, 4, 0);
+ return NT_STATUS_OK;
+ }
+
+ offset = buf->dynamic - buf->hdr;
+ padding_length = smb2_padding_size(offset, 8);
+ offset += padding_length;
+
+ SIVAL(ptr, 0, blob.length);
+ SIVAL(ptr, 4, offset);
+
+ status = smb2_grow_buffer(buf, padding_length + blob.length);
+ NT_STATUS_NOT_OK_RETURN(status);
+
+ memset(buf->dynamic, 0, padding_length);
+ buf->dynamic += padding_length;
+
+ memcpy(buf->dynamic, blob.data, blob.length);
+ buf->dynamic += blob.length;
+
+ buf->size += blob.length + padding_length;
+ buf->body_size += blob.length + padding_length;
+
+ return NT_STATUS_OK;
+}
+
/*
pull a uint16_t ofs/ uint32_t length/blob triple from a data blob
the ptr points to the start of the offset/length pair
diff --git a/source4/libcli/smb2/setinfo.c b/source4/libcli/smb2/setinfo.c
new file mode 100644
index 0000000000..d6c5555a33
--- /dev/null
+++ b/source4/libcli/smb2/setinfo.c
@@ -0,0 +1,109 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ SMB2 client setinfo calls
+
+ 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 2 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, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "libcli/raw/libcliraw.h"
+#include "libcli/smb2/smb2.h"
+#include "libcli/smb2/smb2_calls.h"
+
+/*
+ send a setinfo request
+*/
+struct smb2_request *smb2_setinfo_send(struct smb2_tree *tree, struct smb2_setinfo *io)
+{
+ struct smb2_request *req;
+
+ req = smb2_request_init_tree(tree, SMB2_OP_SETINFO, 0x20, io->in.blob.length);
+ if (req == NULL) return NULL;
+
+ SSVAL(req->out.body, 0x02, io->in.level);
+ smb2_push_s32o32_blob(&req->out, 0x04, io->in.blob);
+ SIVAL(req->out.body, 0x0C, io->in.flags);
+ smb2_push_handle(req->out.body+0x10, &io->in.handle);
+
+ smb2_transport_send(req);
+
+ return req;
+}
+
+
+/*
+ recv a setinfo reply
+*/
+NTSTATUS smb2_setinfo_recv(struct smb2_request *req)
+{
+ if (!smb2_request_receive(req) ||
+ smb2_request_is_error(req)) {
+ return smb2_request_destroy(req);
+ }
+
+ SMB2_CHECK_PACKET_RECV(req, 0x02, False);
+
+ return smb2_request_destroy(req);
+}
+
+/*
+ sync setinfo request
+*/
+NTSTATUS smb2_setinfo(struct smb2_tree *tree, struct smb2_setinfo *io)
+{
+ struct smb2_request *req = smb2_setinfo_send(tree, io);
+ return smb2_setinfo_recv(req);
+}
+
+/*
+ level specific file setinfo call - async send
+*/
+struct smb2_request *smb2_setinfo_file_send(struct smb2_tree *tree, union smb_setfileinfo *io)
+{
+ struct smb2_setinfo b;
+ uint16_t smb2_level = smb2_getinfo_map_level(io->generic.level, SMB2_GETINFO_FILE);
+ struct smb2_request *req;
+
+ if (smb2_level == 0) {
+ return NULL;
+ }
+
+ ZERO_STRUCT(b);
+ b.in.level = smb2_level;
+ b.in.handle = io->generic.file.handle;
+ if (!smb_raw_setfileinfo_passthru(tree, io->generic.level, io, &b.in.blob)) {
+ return NULL;
+ }
+
+ if (io->generic.level == RAW_SFILEINFO_SEC_DESC) {
+ b.in.flags = io->set_secdesc.in.secinfo_flags;
+ }
+
+ req = smb2_setinfo_send(tree, &b);
+ data_blob_free(&b.in.blob);
+ return req;
+}
+
+/*
+ level specific file setinfo call - sync
+*/
+NTSTATUS smb2_setinfo_file(struct smb2_tree *tree, union smb_setfileinfo *io)
+{
+ struct smb2_request *req = smb2_setinfo_file_send(tree, io);
+ return smb2_setinfo_recv(req);
+}
diff --git a/source4/libcli/smb2/smb2_calls.h b/source4/libcli/smb2/smb2_calls.h
index 3ccb5309e5..1ef056da13 100644
--- a/source4/libcli/smb2/smb2_calls.h
+++ b/source4/libcli/smb2/smb2_calls.h
@@ -215,6 +215,15 @@ struct smb2_getinfo {
} out;
};
+struct smb2_setinfo {
+ struct {
+ uint16_t level;
+ uint32_t flags;
+ struct smb2_handle handle;
+ DATA_BLOB blob;
+ } in;
+};
+
struct smb2_write {
struct {
/* static body buffer 48 (0x30) bytes */
generated by cgit (git 2.34.1) at 2024-11-24 18:38:50 +0000