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aac203907f
This makes it easier to find this via internet search Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
284 lines
10 KiB
C
284 lines
10 KiB
C
/*
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Unix SMB/CIFS implementation.
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SMB2 client library header
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Copyright (C) Andrew Tridgell 2005
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __LIBCLI_SMB2_SMB2_CONSTANTS_H__
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#define __LIBCLI_SMB2_SMB2_CONSTANTS_H__
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/* offsets into SMB2_TRANSFORM header elements */
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#define SMB2_TF_PROTOCOL_ID 0x00 /* 4 bytes */
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#define SMB2_TF_SIGNATURE 0x04 /* 16 bytes */
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#define SMB2_TF_NONCE 0x14 /* 16 bytes */
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#define SMB2_TF_MSG_SIZE 0x24 /* 4 bytes */
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#define SMB2_TF_RESERVED 0x28 /* 2 bytes */
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#define SMB2_TF_FLAGS 0x2A /* 2 bytes */
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#define SMB2_TF_SESSION_ID 0x2C /* 8 bytes */
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#define SMB2_TF_HDR_SIZE 0x34 /* 52 bytes */
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#define SMB2_TF_MAGIC 0x424D53FD /* 0xFD 'S' 'M' 'B' */
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#define SMB2_TF_FLAGS_ENCRYPTED 0x0001
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/* offsets into header elements for a sync SMB2 request */
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#define SMB2_HDR_PROTOCOL_ID 0x00
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#define SMB2_HDR_LENGTH 0x04
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#define SMB2_HDR_CREDIT_CHARGE 0x06
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#define SMB2_HDR_EPOCH SMB2_HDR_CREDIT_CHARGE /* TODO: remove this */
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#define SMB2_HDR_STATUS 0x08
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#define SMB2_HDR_CHANNEL_SEQUENCE SMB2_HDR_STATUS /* in requests */
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#define SMB2_HDR_OPCODE 0x0c
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#define SMB2_HDR_CREDIT 0x0e
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#define SMB2_HDR_FLAGS 0x10
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#define SMB2_HDR_NEXT_COMMAND 0x14
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#define SMB2_HDR_MESSAGE_ID 0x18
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#define SMB2_HDR_PID 0x20
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#define SMB2_HDR_TID 0x24
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#define SMB2_HDR_SESSION_ID 0x28
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#define SMB2_HDR_SIGNATURE 0x30 /* 16 bytes */
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#define SMB2_HDR_BODY 0x40
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/* offsets into header elements for an async SMB2 request */
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#define SMB2_HDR_ASYNC_ID 0x20
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/* header flags */
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#define SMB2_HDR_FLAG_REDIRECT 0x01
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#define SMB2_HDR_FLAG_ASYNC 0x02
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#define SMB2_HDR_FLAG_CHAINED 0x04
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#define SMB2_HDR_FLAG_SIGNED 0x08
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#define SMB2_HDR_FLAG_PRIORITY_MASK 0x70
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#define SMB2_HDR_FLAG_DFS 0x10000000
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#define SMB2_HDR_FLAG_REPLAY_OPERATION 0x20000000
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#define SMB2_PRIORITY_MASK_TO_VALUE(__m) (((__m) & SMB2_HDR_FLAG_PRIORITY_MASK) >> 4)
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#define SMB2_PRIORITY_VALUE_TO_MASK(__v) (((__v) << 4) & SMB2_HDR_FLAG_PRIORITY_MASK)
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/* SMB2 opcodes */
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#define SMB2_OP_NEGPROT 0x00
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#define SMB2_OP_SESSSETUP 0x01
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#define SMB2_OP_LOGOFF 0x02
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#define SMB2_OP_TCON 0x03
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#define SMB2_OP_TDIS 0x04
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#define SMB2_OP_CREATE 0x05
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#define SMB2_OP_CLOSE 0x06
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#define SMB2_OP_FLUSH 0x07
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#define SMB2_OP_READ 0x08
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#define SMB2_OP_WRITE 0x09
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#define SMB2_OP_LOCK 0x0a
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#define SMB2_OP_IOCTL 0x0b
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#define SMB2_OP_CANCEL 0x0c
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#define SMB2_OP_KEEPALIVE 0x0d
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#define SMB2_OP_QUERY_DIRECTORY 0x0e
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#define SMB2_OP_NOTIFY 0x0f
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#define SMB2_OP_GETINFO 0x10
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#define SMB2_OP_SETINFO 0x11
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#define SMB2_OP_BREAK 0x12
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#define SMB2_MAGIC 0x424D53FE /* 0xFE 'S' 'M' 'B' */
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/* SMB2 negotiate dialects */
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#define SMB2_DIALECT_REVISION_000 0x0000 /* early beta dialect */
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#define SMB2_DIALECT_REVISION_202 0x0202
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#define SMB2_DIALECT_REVISION_210 0x0210
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#define SMB2_DIALECT_REVISION_222 0x0222
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#define SMB2_DIALECT_REVISION_224 0x0224
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#define SMB3_DIALECT_REVISION_300 0x0300
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#define SMB3_DIALECT_REVISION_302 0x0302
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#define SMB3_DIALECT_REVISION_310 0x0310
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#define SMB3_DIALECT_REVISION_311 0x0311
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#define SMB2_DIALECT_REVISION_2FF 0x02FF
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/* SMB2 negotiate security_mode */
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#define SMB2_NEGOTIATE_SIGNING_ENABLED 0x01
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#define SMB2_NEGOTIATE_SIGNING_REQUIRED 0x02
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/* SMB2 global capabilities */
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#define SMB2_CAP_DFS 0x00000001
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#define SMB2_CAP_LEASING 0x00000002 /* only in dialect >= 0x210 */
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#define SMB2_CAP_LARGE_MTU 0x00000004 /* only in dialect >= 0x210 */
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#define SMB2_CAP_MULTI_CHANNEL 0x00000008 /* only in dialect >= 0x222 */
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#define SMB2_CAP_PERSISTENT_HANDLES 0x00000010 /* only in dialect >= 0x222 */
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#define SMB2_CAP_DIRECTORY_LEASING 0x00000020 /* only in dialect >= 0x222 */
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#define SMB2_CAP_ENCRYPTION 0x00000040 /* only in dialect >= 0x222 */
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/* so we can spot new caps as added */
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#define SMB2_CAP_ALL (\
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SMB2_CAP_DFS | \
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SMB2_CAP_LEASING | \
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SMB2_CAP_LARGE_MTU | \
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SMB2_CAP_MULTI_CHANNEL | \
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SMB2_CAP_PERSISTENT_HANDLES | \
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SMB2_CAP_DIRECTORY_LEASING | \
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SMB2_CAP_ENCRYPTION)
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/* Types of SMB2 Negotiate Contexts - only in dialect >= 0x310 */
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#define SMB2_PREAUTH_INTEGRITY_CAPABILITIES 0x0001
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#define SMB2_ENCRYPTION_CAPABILITIES 0x0002
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/* Values for the SMB2_PREAUTH_INTEGRITY_CAPABILITIES Context (>= 0x310) */
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#define SMB2_PREAUTH_INTEGRITY_SHA512 0x0001
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/* Values for the SMB2_ENCRYPTION_CAPABILITIES Context (>= 0x310) */
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#define SMB2_ENCRYPTION_AES128_CCM 0x0001 /* only in dialect >= 0x224 */
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#define SMB2_ENCRYPTION_AES128_GCM 0x0002 /* only in dialect >= 0x310 */
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#define SMB2_NONCE_HIGH_MAX(nonce_len_bytes) ((uint64_t)(\
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((nonce_len_bytes) >= 16) ? UINT64_MAX : \
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((nonce_len_bytes) <= 8) ? 0 : \
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(((uint64_t)1 << (((nonce_len_bytes) - 8)*8)) - 1) \
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))
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/* SMB2 session (request) flags */
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#define SMB2_SESSION_FLAG_BINDING 0x01
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/* SMB2_SESSION_FLAG_ENCRYPT_DATA 0x04 only in dialect >= 0x310 */
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/* SMB2 session (response) flags */
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#define SMB2_SESSION_FLAG_IS_GUEST 0x0001
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#define SMB2_SESSION_FLAG_IS_NULL 0x0002
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#define SMB2_SESSION_FLAG_ENCRYPT_DATA 0x0004 /* in dialect >= 0x224 */
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/* SMB2 tree connect (request) flags */
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#define SMB2_SHAREFLAG_CLUSTER_RECONNECT 0x0001 /* only in dialect >= 0x310 */
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/* SMB2 sharetype flags */
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#define SMB2_SHARE_TYPE_DISK 0x1
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#define SMB2_SHARE_TYPE_PIPE 0x2
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#define SMB2_SHARE_TYPE_PRINT 0x3
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/* SMB2 share flags */
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#define SMB2_SHAREFLAG_MANUAL_CACHING 0x0000
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#define SMB2_SHAREFLAG_AUTO_CACHING 0x0010
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#define SMB2_SHAREFLAG_VDO_CACHING 0x0020
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#define SMB2_SHAREFLAG_NO_CACHING 0x0030
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#define SMB2_SHAREFLAG_DFS 0x0001
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#define SMB2_SHAREFLAG_DFS_ROOT 0x0002
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#define SMB2_SHAREFLAG_RESTRICT_EXCLUSIVE_OPENS 0x0100
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#define SMB2_SHAREFLAG_FORCE_SHARED_DELETE 0x0200
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#define SMB2_SHAREFLAG_ALLOW_NAMESPACE_CACHING 0x0400
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#define SMB2_SHAREFLAG_ACCESS_BASED_DIRECTORY_ENUM 0x0800
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#define SMB2_SHAREFLAG_FORCE_LEVELII_OPLOCKS 0x1000
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#define SMB2_SHAREFLAG_ENABLE_HASH_V1 0x2000
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#define SMB2_SHAREFLAG_ENABLE_HASH_V2 0x4000
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#define SMB2_SHAREFLAG_ENCRYPT_DATA 0x8000
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#define SMB2_SHAREFLAG_ALL 0xFF33
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/* SMB2 share capabilities */
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#define SMB2_SHARE_CAP_DFS 0x8
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#define SMB2_SHARE_CAP_CONTINUOUS_AVAILABILITY 0x10 /* in dialect >= 0x222 */
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#define SMB2_SHARE_CAP_SCALEOUT 0x20 /* in dialect >= 0x222 */
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#define SMB2_SHARE_CAP_CLUSTER 0x40 /* in dialect >= 0x222 */
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#define SMB2_SHARE_CAP_ASYMMETRIC 0x80 /* in dialect >= 0x302 */
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/* SMB2 create security flags */
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#define SMB2_SECURITY_DYNAMIC_TRACKING 0x01
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#define SMB2_SECURITY_EFFECTIVE_ONLY 0x02
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/* SMB2 lock flags */
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#define SMB2_LOCK_FLAG_NONE 0x00000000
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#define SMB2_LOCK_FLAG_SHARED 0x00000001
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#define SMB2_LOCK_FLAG_EXCLUSIVE 0x00000002
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#define SMB2_LOCK_FLAG_UNLOCK 0x00000004
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#define SMB2_LOCK_FLAG_FAIL_IMMEDIATELY 0x00000010
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#define SMB2_LOCK_FLAG_ALL_MASK 0x00000017
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/* SMB2 requested oplock levels */
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#define SMB2_OPLOCK_LEVEL_NONE 0x00
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#define SMB2_OPLOCK_LEVEL_II 0x01
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#define SMB2_OPLOCK_LEVEL_EXCLUSIVE 0x08
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#define SMB2_OPLOCK_LEVEL_BATCH 0x09
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#define SMB2_OPLOCK_LEVEL_LEASE 0xFF
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/* SMB2 lease bits */
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#define SMB2_LEASE_NONE 0x00
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/* SMB2 lease flags */
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#define SMB2_LEASE_FLAG_BREAK_IN_PROGRESS 0x00000002
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#define SMB2_LEASE_FLAG_PARENT_LEASE_KEY_SET 0x00000004
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/* SMB2 lease break flags */
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#define SMB2_NOTIFY_BREAK_LEASE_FLAG_ACK_REQUIRED 0x01
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/* SMB2 impersonation levels */
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#define SMB2_IMPERSONATION_ANONYMOUS 0x00
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#define SMB2_IMPERSONATION_IDENTIFICATION 0x01
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#define SMB2_IMPERSONATION_IMPERSONATION 0x02
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#define SMB2_IMPERSONATION_DELEGATE 0x03
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/* SMB2 create tags */
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#define SMB2_CREATE_TAG_EXTA "ExtA"
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#define SMB2_CREATE_TAG_MXAC "MxAc"
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#define SMB2_CREATE_TAG_SECD "SecD"
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#define SMB2_CREATE_TAG_DHNQ "DHnQ"
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#define SMB2_CREATE_TAG_DHNC "DHnC"
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#define SMB2_CREATE_TAG_ALSI "AlSi"
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#define SMB2_CREATE_TAG_TWRP "TWrp"
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#define SMB2_CREATE_TAG_QFID "QFid"
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#define SMB2_CREATE_TAG_RQLS "RqLs"
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#define SMB2_CREATE_TAG_DH2Q "DH2Q"
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#define SMB2_CREATE_TAG_DH2C "DH2C"
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#define SMB2_CREATE_TAG_AAPL "AAPL"
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#define SMB2_CREATE_TAG_APP_INSTANCE_ID "\x45\xBC\xA6\x6A\xEF\xA7\xF7\x4A\x90\x08\xFA\x46\x2E\x14\x4D\x74"
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#define SVHDX_OPEN_DEVICE_CONTEXT "\x9C\xCB\xCF\x9E\x04\xC1\xE6\x43\x98\x0E\x15\x8D\xA1\xF6\xEC\x83"
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/* SMB2 notify flags */
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#define SMB2_WATCH_TREE 0x0001
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/* SMB2 Create ignore some more create_options */
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#define SMB2_CREATE_OPTIONS_NOT_SUPPORTED_MASK (NTCREATEX_OPTIONS_TREE_CONNECTION | \
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NTCREATEX_OPTIONS_OPFILTER)
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/*
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SMB2 uses different level numbers for the same old SMB trans2 search levels
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*/
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#define SMB2_FIND_DIRECTORY_INFO 0x01
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#define SMB2_FIND_FULL_DIRECTORY_INFO 0x02
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#define SMB2_FIND_BOTH_DIRECTORY_INFO 0x03
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#define SMB2_FIND_NAME_INFO 0x0C
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#define SMB2_FIND_ID_BOTH_DIRECTORY_INFO 0x25
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#define SMB2_FIND_ID_FULL_DIRECTORY_INFO 0x26
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/* flags for SMB2 find */
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#define SMB2_CONTINUE_FLAG_RESTART 0x01
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#define SMB2_CONTINUE_FLAG_SINGLE 0x02
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#define SMB2_CONTINUE_FLAG_INDEX 0x04
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#define SMB2_CONTINUE_FLAG_REOPEN 0x10
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/* get/setinfo classes, see [MS-SMB2] 2.2.37 and 2.2.39 */
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#define SMB2_0_INFO_FILE 0x01
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#define SMB2_0_INFO_FILESYSTEM 0x02
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#define SMB2_0_INFO_SECURITY 0x03
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#define SMB2_0_INFO_QUOTA 0x04
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#define SMB2_CLOSE_FLAGS_FULL_INFORMATION (0x01)
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#define SMB2_READFLAG_READ_UNBUFFERED 0x01
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#define SMB2_WRITEFLAG_WRITE_THROUGH 0x00000001
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#define SMB2_WRITEFLAG_WRITE_UNBUFFERED 0x00000002
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/* 2.2.31 SMB2 IOCTL Request */
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#define SMB2_IOCTL_FLAG_IS_FSCTL 0x00000001
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/*
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* Flags for durable handle v2 requests
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*/
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#define SMB2_DHANDLE_FLAG_PERSISTENT 0x00000002
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#endif
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