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NEX-17289 Minimal SMB 3.0.2 support
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
NEX-5665 SMB2 oplock leases
Reviewed by: Matt Barden <matt.barden@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
Reviewed by: Roman Strashkin <roman.strashkin@nexenta.com>
NEX-5665 SMB2 oplock leases
Reviewed by: Matt Barden <matt.barden@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
Reviewed by: Roman Strashkin <roman.strashkin@nexenta.com>
NEX-5273 SMB 3 Encryption
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
Reviewed by: Roman Strashkin <roman.strashkin@nexenta.com>
NEX-3553 SMB2/3 durable handles
Reviewed by: Gordon Ross <gwr@nexenta.com>
Reviewed by: Kevin Crowe <kevin.crowe@nexenta.com>
NEX-3733 Want SMB2 Apple extensions
Reviewed by: Kevin Crowe <kevin.crowe@nexenta.com>
Reviewed by: Matt Barden <Matt.Barden@nexenta.com>
NEX-3610 CLONE NEX-3591 SMB3 signing
Reviewed by: Gordon Ross <gwr@nexenta.com>
Reviewed by: Dan Fields <dan.fields@nexenta.com>
NEX-3080 SMB1 signing problem with Kerberos auth.
Reviewed by: Bayard Bell <bayard.bell@nexenta.com>
Reviewed by: Dan Fields <dan.fields@nexenta.com>
Reviewed by: Kevin Crowe <kevin.crowe@nexenta.com>
Reviewed by: Matt Barden <Matt.Barden@nexenta.com>
NEX-1734 SMB2 oplock break request missing a flag
SMB-79 Codenomicon: SMB2 TC: 4978 - Panic in smb_latency_add_sample
SMB-11 SMB2 message parse & dispatch
SMB-12 SMB2 Negotiate Protocol
SMB-13 SMB2 Session Setup
SMB-14 SMB2 Logoff
SMB-15 SMB2 Tree Connect
SMB-16 SMB2 Tree Disconnect
SMB-17 SMB2 Create
SMB-18 SMB2 Close
SMB-19 SMB2 Flush
SMB-20 SMB2 Read
SMB-21 SMB2 Write
SMB-22 SMB2 Lock/Unlock
SMB-23 SMB2 Ioctl
SMB-24 SMB2 Cancel
SMB-25 SMB2 Echo
SMB-26 SMB2 Query Dir
SMB-27 SMB2 Change Notify
SMB-28 SMB2 Query Info
SMB-29 SMB2 Set Info
SMB-30 SMB2 Oplocks
SMB-53 SMB2 Create Context options
(SMB2 code review cleanup 1, 2, 3)
*** 8,18 ****
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
! * Copyright 2015 Nexenta Systems, Inc. All rights reserved.
*/
#ifndef _SMB_SMB2_H
#define _SMB_SMB2_H
--- 8,18 ----
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
! * Copyright 2018 Nexenta Systems, Inc. All rights reserved.
*/
#ifndef _SMB_SMB2_H
#define _SMB_SMB2_H
*** 20,31 ****
--- 20,38 ----
extern "C" {
#endif
#define SMB2_PROTOCOL_ID { 0xFE, 'S', 'M', 'B' }
#define SMB2_HDR_SIZE 64
+ #define SMB3_TFORM_HDR_SIZE 52
/*
+ * Protocol ID as a 32-bit little-endian integer.
+ */
+ #define SMB2_PROTOCOL_MAGIC 0x424d53fe
+ #define SMB3_ENCRYPTED_MAGIC 0x424d53fd
+
+ /*
* SMB2 header command codes.
* These are uint16_t on the wire.
*/
typedef enum {
SMB2_NEGOTIATE = 0,
*** 147,156 ****
--- 154,168 ----
#define SMB2_SESSION_FLAG_IS_GUEST 0x0001
#define SMB2_SESSION_FLAG_IS_NULL 0x0002
#define SMB2_SESSION_FLAG_ENCRYPT_DATA 0x0004
/*
+ * Client wants to bind an existing session to a new connection
+ */
+ #define SMB2_SESSION_FLAG_BINDING 0x01
+
+ /*
* SMB2 Tree connect, disconnect
*/
/* SMB2 sharetype flags */
#define SMB2_SHARE_TYPE_DISK 0x1
*** 183,199 ****
/*
* SMB2 Create (open)
*/
! /* SMB2 requested oplock levels */
#define SMB2_OPLOCK_LEVEL_NONE 0x00
#define SMB2_OPLOCK_LEVEL_II 0x01
#define SMB2_OPLOCK_LEVEL_EXCLUSIVE 0x08
#define SMB2_OPLOCK_LEVEL_BATCH 0x09
#define SMB2_OPLOCK_LEVEL_LEASE 0xFF
/* SMB2 impersonation levels */
#define SMB2_IMPERSONATION_ANONYMOUS 0x00
#define SMB2_IMPERSONATION_IDENTIFICATION 0x01
#define SMB2_IMPERSONATION_IMPERSONATION 0x02
#define SMB2_IMPERSONATION_DELEGATE 0x03
--- 195,227 ----
/*
* SMB2 Create (open)
*/
! /*
! * SMB2 requested oplock levels
! * Corresponds to ntifs.h OPLOCK_LEVEL_... but NOT the same!
! */
#define SMB2_OPLOCK_LEVEL_NONE 0x00
#define SMB2_OPLOCK_LEVEL_II 0x01
#define SMB2_OPLOCK_LEVEL_EXCLUSIVE 0x08
#define SMB2_OPLOCK_LEVEL_BATCH 0x09
#define SMB2_OPLOCK_LEVEL_LEASE 0xFF
+ /*
+ * SMB2 create request lease "type"
+ * Note: Same as ntifs.h OPLOCK_LEVEL_CACHE...
+ */
+ #define SMB2_LEASE_NONE 0x00
+ #define SMB2_LEASE_READ_CACHING 0x01
+ #define SMB2_LEASE_HANDLE_CACHING 0x02
+ #define SMB2_LEASE_WRITE_CACHING 0x04
+
+ /* SMB2 create lease flags */
+ #define SMB2_LEASE_FLAG_BREAK_IN_PROGRESS 0x00000002
+ #define SMB2_LEASE_FLAG_PARENT_LEASE_KEY_SET 0x00000004
+
/* SMB2 impersonation levels */
#define SMB2_IMPERSONATION_ANONYMOUS 0x00
#define SMB2_IMPERSONATION_IDENTIFICATION 0x01
#define SMB2_IMPERSONATION_IMPERSONATION 0x02
#define SMB2_IMPERSONATION_DELEGATE 0x03
*** 255,288 ****
* The client is requesting that the server return a 32-byte
* opaque BLOB that uniquely identifies the file being opened
* on disk. No data is passed to the server by the client.
*/
#define SMB2_CREATE_REQUEST_LEASE 0x52714c73 /* ("RqLs") */
/*
* The client is requesting that the server return a lease.
* This value is only supported for the SMB 2.1 and 3.0 dialects.
*/
! /* SMB2 create request lease */
! #define SMB2_LEASE_NONE 0x00
! #define SMB2_LEASE_READ_CACHING 0x01
! #define SMB2_LEASE_HANDLE_CACHING 0x02
! #define SMB2_LEASE_WRITE_CACHING 0x04
- /* SMB2 lease break notification flags */
- #define SMB2_NOTIFY_BREAK_LEASE_FLAG_ACK_REQUIRED 0x01
-
/*
* SMB2 Close
*/
#define SMB2_CLOSE_FLAG_POSTQUERY_ATTRIB 0x0001
/*
* SMB2 Write
*/
#define SMB2_WRITEFLAG_WRITE_THROUGH 0x00000001
/*
* SMB2 Lock Request
*/
--- 283,334 ----
* The client is requesting that the server return a 32-byte
* opaque BLOB that uniquely identifies the file being opened
* on disk. No data is passed to the server by the client.
*/
+ #define SMB2_CREATE_DURABLE_HANDLE_REQUEST_V2 0x44483251 /* ("DH2Q") */
+ /*
+ * The client is requesting the open to be durable.
+ * This value is only supported for the SMB 3.x dialect family.
+ */
+
+ #define SMB2_CREATE_DURABLE_HANDLE_RECONNECT_V2 0x44483243 /* ("DH2C") */
+ /*
+ * The client is requesting to reconnect to a
+ * durable open after being disconnected.
+ * This value is only supported for the SMB 3.x dialect family.
+ */
+
+ #define SMB2_DHANDLE_FLAG_PERSISTENT 0x00000002
+ /* A persistent handle is requested. */
+
#define SMB2_CREATE_REQUEST_LEASE 0x52714c73 /* ("RqLs") */
/*
* The client is requesting that the server return a lease.
* This value is only supported for the SMB 2.1 and 3.0 dialects.
*/
! #define SMB2_CREATE_CTX_AAPL 0x4141504c /* ("AAPL") */
! /*
! * Client is MacOS X looking for MacOS-specific extensions.
! */
/*
* SMB2 Close
*/
#define SMB2_CLOSE_FLAG_POSTQUERY_ATTRIB 0x0001
/*
+ * SMB2 Read
+ */
+ #define SMB2_READFLAG_READ_UNBUFFERED 0x00000001
+
+ /*
* SMB2 Write
*/
#define SMB2_WRITEFLAG_WRITE_THROUGH 0x00000001
+ #define SMB2_WRITEFLAG_WRITE_UNBUFFERED 0x00000002
/*
* SMB2 Lock Request
*/
*** 362,371 ****
--- 408,420 ----
/*
* SMB2 Change Nofity Request
*/
#define SMB2_WATCH_TREE 0x00000001
+ /* SMB2 Oplock Break: lease break notification flags */
+ #define SMB2_NOTIFY_BREAK_LEASE_FLAG_ACK_REQUIRED 0x01
+
#ifdef __cplusplus
}
#endif
#endif /* _SMB_SMB2_H */