source: vendor/current/libcli/smb/smb2_constants.h

Last change on this file was 988, checked in by Silvan Scherrer, 9 years ago

Samba Server: update vendor to version 4.4.3

File size: 10.5 KB
Line 
1/*
2 Unix SMB/CIFS implementation.
3
4 SMB2 client library header
5
6 Copyright (C) Andrew Tridgell 2005
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
20*/
21
22#ifndef __LIBCLI_SMB2_SMB2_CONSTANTS_H__
23#define __LIBCLI_SMB2_SMB2_CONSTANTS_H__
24
25/* offsets into SMB2_TRANSFORM header elements */
26#define SMB2_TF_PROTOCOL_ID 0x00 /* 4 bytes */
27#define SMB2_TF_SIGNATURE 0x04 /* 16 bytes */
28#define SMB2_TF_NONCE 0x14 /* 16 bytes */
29#define SMB2_TF_MSG_SIZE 0x24 /* 4 bytes */
30#define SMB2_TF_RESERVED 0x28 /* 2 bytes */
31#define SMB2_TF_FLAGS 0x2A /* 2 bytes */
32#define SMB2_TF_SESSION_ID 0x2C /* 8 bytes */
33
34#define SMB2_TF_HDR_SIZE 0x34 /* 52 bytes */
35
36#define SMB2_TF_MAGIC 0x424D53FD /* 0xFD 'S' 'M' 'B' */
37
38#define SMB2_TF_FLAGS_ENCRYPTED 0x0001
39
40/* offsets into header elements for a sync SMB2 request */
41#define SMB2_HDR_PROTOCOL_ID 0x00
42#define SMB2_HDR_LENGTH 0x04
43#define SMB2_HDR_CREDIT_CHARGE 0x06
44#define SMB2_HDR_EPOCH SMB2_HDR_CREDIT_CHARGE /* TODO: remove this */
45#define SMB2_HDR_STATUS 0x08
46#define SMB2_HDR_CHANNEL_SEQUENCE SMB2_HDR_STATUS /* in requests */
47#define SMB2_HDR_OPCODE 0x0c
48#define SMB2_HDR_CREDIT 0x0e
49#define SMB2_HDR_FLAGS 0x10
50#define SMB2_HDR_NEXT_COMMAND 0x14
51#define SMB2_HDR_MESSAGE_ID 0x18
52#define SMB2_HDR_PID 0x20
53#define SMB2_HDR_TID 0x24
54#define SMB2_HDR_SESSION_ID 0x28
55#define SMB2_HDR_SIGNATURE 0x30 /* 16 bytes */
56#define SMB2_HDR_BODY 0x40
57
58/* offsets into header elements for an async SMB2 request */
59#define SMB2_HDR_ASYNC_ID 0x20
60
61/* header flags */
62#define SMB2_HDR_FLAG_REDIRECT 0x01
63#define SMB2_HDR_FLAG_ASYNC 0x02
64#define SMB2_HDR_FLAG_CHAINED 0x04
65#define SMB2_HDR_FLAG_SIGNED 0x08
66#define SMB2_HDR_FLAG_PRIORITY_MASK 0x70
67#define SMB2_HDR_FLAG_DFS 0x10000000
68#define SMB2_HDR_FLAG_REPLAY_OPERATION 0x20000000
69
70#define SMB2_PRIORITY_MASK_TO_VALUE(__m) (((__m) & SMB2_HDR_FLAG_PRIORITY_MASK) >> 4)
71#define SMB2_PRIORITY_VALUE_TO_MASK(__v) (((__v) << 4) & SMB2_HDR_FLAG_PRIORITY_MASK)
72
73/* SMB2 opcodes */
74#define SMB2_OP_NEGPROT 0x00
75#define SMB2_OP_SESSSETUP 0x01
76#define SMB2_OP_LOGOFF 0x02
77#define SMB2_OP_TCON 0x03
78#define SMB2_OP_TDIS 0x04
79#define SMB2_OP_CREATE 0x05
80#define SMB2_OP_CLOSE 0x06
81#define SMB2_OP_FLUSH 0x07
82#define SMB2_OP_READ 0x08
83#define SMB2_OP_WRITE 0x09
84#define SMB2_OP_LOCK 0x0a
85#define SMB2_OP_IOCTL 0x0b
86#define SMB2_OP_CANCEL 0x0c
87#define SMB2_OP_KEEPALIVE 0x0d
88#define SMB2_OP_QUERY_DIRECTORY 0x0e
89#define SMB2_OP_NOTIFY 0x0f
90#define SMB2_OP_GETINFO 0x10
91#define SMB2_OP_SETINFO 0x11
92#define SMB2_OP_BREAK 0x12
93
94#define SMB2_MAGIC 0x424D53FE /* 0xFE 'S' 'M' 'B' */
95
96/* SMB2 negotiate dialects */
97#define SMB2_DIALECT_REVISION_000 0x0000 /* early beta dialect */
98#define SMB2_DIALECT_REVISION_202 0x0202
99#define SMB2_DIALECT_REVISION_210 0x0210
100#define SMB2_DIALECT_REVISION_222 0x0222
101#define SMB2_DIALECT_REVISION_224 0x0224
102#define SMB3_DIALECT_REVISION_300 0x0300
103#define SMB3_DIALECT_REVISION_302 0x0302
104#define SMB3_DIALECT_REVISION_310 0x0310
105#define SMB3_DIALECT_REVISION_311 0x0311
106#define SMB2_DIALECT_REVISION_2FF 0x02FF
107
108/* SMB2 negotiate security_mode */
109#define SMB2_NEGOTIATE_SIGNING_ENABLED 0x01
110#define SMB2_NEGOTIATE_SIGNING_REQUIRED 0x02
111
112/* SMB2 global capabilities */
113#define SMB2_CAP_DFS 0x00000001
114#define SMB2_CAP_LEASING 0x00000002 /* only in dialect >= 0x210 */
115#define SMB2_CAP_LARGE_MTU 0x00000004 /* only in dialect >= 0x210 */
116#define SMB2_CAP_MULTI_CHANNEL 0x00000008 /* only in dialect >= 0x222 */
117#define SMB2_CAP_PERSISTENT_HANDLES 0x00000010 /* only in dialect >= 0x222 */
118#define SMB2_CAP_DIRECTORY_LEASING 0x00000020 /* only in dialect >= 0x222 */
119#define SMB2_CAP_ENCRYPTION 0x00000040 /* only in dialect >= 0x222 */
120
121/* so we can spot new caps as added */
122#define SMB2_CAP_ALL (\
123 SMB2_CAP_DFS | \
124 SMB2_CAP_LEASING | \
125 SMB2_CAP_LARGE_MTU | \
126 SMB2_CAP_MULTI_CHANNEL | \
127 SMB2_CAP_PERSISTENT_HANDLES | \
128 SMB2_CAP_DIRECTORY_LEASING | \
129 SMB2_CAP_ENCRYPTION)
130
131/* Types of SMB2 Negotiate Contexts - only in dialect >= 0x310 */
132#define SMB2_PREAUTH_INTEGRITY_CAPABILITIES 0x0001
133#define SMB2_ENCRYPTION_CAPABILITIES 0x0002
134
135/* Values for the SMB2_PREAUTH_INTEGRITY_CAPABILITIES Context (>= 0x310) */
136#define SMB2_PREAUTH_INTEGRITY_SHA512 0x0001
137
138/* Values for the SMB2_ENCRYPTION_CAPABILITIES Context (>= 0x310) */
139#define SMB2_ENCRYPTION_AES128_CCM 0x0001 /* only in dialect >= 0x224 */
140#define SMB2_ENCRYPTION_AES128_GCM 0x0002 /* only in dialect >= 0x310 */
141#define SMB2_NONCE_HIGH_MAX(nonce_len_bytes) ((uint64_t)(\
142 ((nonce_len_bytes) >= 16) ? UINT64_MAX : \
143 ((nonce_len_bytes) <= 8) ? 0 : \
144 (((uint64_t)1 << (((nonce_len_bytes) - 8)*8)) - 1) \
145 ))
146
147/* SMB2 session (request) flags */
148#define SMB2_SESSION_FLAG_BINDING 0x01
149/* SMB2_SESSION_FLAG_ENCRYPT_DATA 0x04 only in dialect >= 0x310 */
150
151/* SMB2 session (response) flags */
152#define SMB2_SESSION_FLAG_IS_GUEST 0x0001
153#define SMB2_SESSION_FLAG_IS_NULL 0x0002
154#define SMB2_SESSION_FLAG_ENCRYPT_DATA 0x0004 /* in dialect >= 0x224 */
155
156/* SMB2 tree connect (request) flags */
157#define SMB2_SHAREFLAG_CLUSTER_RECONNECT 0x0001 /* only in dialect >= 0x310 */
158
159/* SMB2 sharetype flags */
160#define SMB2_SHARE_TYPE_DISK 0x1
161#define SMB2_SHARE_TYPE_PIPE 0x2
162#define SMB2_SHARE_TYPE_PRINT 0x3
163
164/* SMB2 share flags */
165#define SMB2_SHAREFLAG_MANUAL_CACHING 0x0000
166#define SMB2_SHAREFLAG_AUTO_CACHING 0x0010
167#define SMB2_SHAREFLAG_VDO_CACHING 0x0020
168#define SMB2_SHAREFLAG_NO_CACHING 0x0030
169#define SMB2_SHAREFLAG_DFS 0x0001
170#define SMB2_SHAREFLAG_DFS_ROOT 0x0002
171#define SMB2_SHAREFLAG_RESTRICT_EXCLUSIVE_OPENS 0x0100
172#define SMB2_SHAREFLAG_FORCE_SHARED_DELETE 0x0200
173#define SMB2_SHAREFLAG_ALLOW_NAMESPACE_CACHING 0x0400
174#define SMB2_SHAREFLAG_ACCESS_BASED_DIRECTORY_ENUM 0x0800
175#define SMB2_SHAREFLAG_FORCE_LEVELII_OPLOCKS 0x1000
176#define SMB2_SHAREFLAG_ENABLE_HASH_V1 0x2000
177#define SMB2_SHAREFLAG_ENABLE_HASH_V2 0x4000
178#define SMB2_SHAREFLAG_ENCRYPT_DATA 0x8000
179#define SMB2_SHAREFLAG_ALL 0xFF33
180
181/* SMB2 share capabilities */
182#define SMB2_SHARE_CAP_DFS 0x8
183#define SMB2_SHARE_CAP_CONTINUOUS_AVAILABILITY 0x10 /* in dialect >= 0x222 */
184#define SMB2_SHARE_CAP_SCALEOUT 0x20 /* in dialect >= 0x222 */
185#define SMB2_SHARE_CAP_CLUSTER 0x40 /* in dialect >= 0x222 */
186#define SMB2_SHARE_CAP_ASYMMETRIC 0x80 /* in dialect >= 0x302 */
187
188/* SMB2 create security flags */
189#define SMB2_SECURITY_DYNAMIC_TRACKING 0x01
190#define SMB2_SECURITY_EFFECTIVE_ONLY 0x02
191
192/* SMB2 lock flags */
193#define SMB2_LOCK_FLAG_NONE 0x00000000
194#define SMB2_LOCK_FLAG_SHARED 0x00000001
195#define SMB2_LOCK_FLAG_EXCLUSIVE 0x00000002
196#define SMB2_LOCK_FLAG_UNLOCK 0x00000004
197#define SMB2_LOCK_FLAG_FAIL_IMMEDIATELY 0x00000010
198#define SMB2_LOCK_FLAG_ALL_MASK 0x00000017
199
200/* SMB2 requested oplock levels */
201#define SMB2_OPLOCK_LEVEL_NONE 0x00
202#define SMB2_OPLOCK_LEVEL_II 0x01
203#define SMB2_OPLOCK_LEVEL_EXCLUSIVE 0x08
204#define SMB2_OPLOCK_LEVEL_BATCH 0x09
205#define SMB2_OPLOCK_LEVEL_LEASE 0xFF
206
207/* SMB2 lease bits */
208#define SMB2_LEASE_NONE 0x00
209
210/* SMB2 lease flags */
211#define SMB2_LEASE_FLAG_BREAK_IN_PROGRESS 0x00000002
212#define SMB2_LEASE_FLAG_PARENT_LEASE_KEY_SET 0x00000004
213
214/* SMB2 lease break flags */
215#define SMB2_NOTIFY_BREAK_LEASE_FLAG_ACK_REQUIRED 0x01
216
217/* SMB2 impersonation levels */
218#define SMB2_IMPERSONATION_ANONYMOUS 0x00
219#define SMB2_IMPERSONATION_IDENTIFICATION 0x01
220#define SMB2_IMPERSONATION_IMPERSONATION 0x02
221#define SMB2_IMPERSONATION_DELEGATE 0x03
222
223/* SMB2 create tags */
224#define SMB2_CREATE_TAG_EXTA "ExtA"
225#define SMB2_CREATE_TAG_MXAC "MxAc"
226#define SMB2_CREATE_TAG_SECD "SecD"
227#define SMB2_CREATE_TAG_DHNQ "DHnQ"
228#define SMB2_CREATE_TAG_DHNC "DHnC"
229#define SMB2_CREATE_TAG_ALSI "AlSi"
230#define SMB2_CREATE_TAG_TWRP "TWrp"
231#define SMB2_CREATE_TAG_QFID "QFid"
232#define SMB2_CREATE_TAG_RQLS "RqLs"
233#define SMB2_CREATE_TAG_DH2Q "DH2Q"
234#define SMB2_CREATE_TAG_DH2C "DH2C"
235#define SMB2_CREATE_TAG_AAPL "AAPL"
236#define SMB2_CREATE_TAG_APP_INSTANCE_ID "\x45\xBC\xA6\x6A\xEF\xA7\xF7\x4A\x90\x08\xFA\x46\x2E\x14\x4D\x74"
237#define SVHDX_OPEN_DEVICE_CONTEXT "\x9C\xCB\xCF\x9E\x04\xC1\xE6\x43\x98\x0E\x15\x8D\xA1\xF6\xEC\x83"
238
239/* SMB2 notify flags */
240#define SMB2_WATCH_TREE 0x0001
241
242/* SMB2 Create ignore some more create_options */
243#define SMB2_CREATE_OPTIONS_NOT_SUPPORTED_MASK (NTCREATEX_OPTIONS_TREE_CONNECTION | \
244 NTCREATEX_OPTIONS_OPFILTER)
245
246/*
247 SMB2 uses different level numbers for the same old SMB trans2 search levels
248*/
249#define SMB2_FIND_DIRECTORY_INFO 0x01
250#define SMB2_FIND_FULL_DIRECTORY_INFO 0x02
251#define SMB2_FIND_BOTH_DIRECTORY_INFO 0x03
252#define SMB2_FIND_NAME_INFO 0x0C
253#define SMB2_FIND_ID_BOTH_DIRECTORY_INFO 0x25
254#define SMB2_FIND_ID_FULL_DIRECTORY_INFO 0x26
255
256/* flags for SMB2 find */
257#define SMB2_CONTINUE_FLAG_RESTART 0x01
258#define SMB2_CONTINUE_FLAG_SINGLE 0x02
259#define SMB2_CONTINUE_FLAG_INDEX 0x04
260#define SMB2_CONTINUE_FLAG_REOPEN 0x10
261
262/* getinfo classes */
263#define SMB2_GETINFO_FILE 0x01
264#define SMB2_GETINFO_FS 0x02
265#define SMB2_GETINFO_SECURITY 0x03
266#define SMB2_GETINFO_QUOTA 0x04
267
268#define SMB2_CLOSE_FLAGS_FULL_INFORMATION (0x01)
269
270#define SMB2_READFLAG_READ_UNBUFFERED 0x01
271
272#define SMB2_WRITEFLAG_WRITE_THROUGH 0x00000001
273#define SMB2_WRITEFLAG_WRITE_UNBUFFERED 0x00000002
274
275/* 2.2.31 SMB2 IOCTL Request */
276#define SMB2_IOCTL_FLAG_IS_FSCTL 0x00000001
277
278/*
279 * Flags for durable handle v2 requests
280 */
281#define SMB2_DHANDLE_FLAG_PERSISTENT 0x00000002
282
283#endif
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