/*
* fs/cifs/ntlmssp.h
*
- * Copyright (c) International Business Machines Corp., 2002,2006
+ * Copyright (c) International Business Machines Corp., 2002,2007
* Author(s): Steve French (sfrench@us.ibm.com)
*
* This library is free software; you can redistribute it and/or modify
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define NTLMSSP_SIGNATURE "NTLMSSP"
#define UnknownMessage cpu_to_le32(8)
/* Negotiate Flags */
-#define NTLMSSP_NEGOTIATE_UNICODE 0x01 // Text strings are in unicode
-#define NTLMSSP_NEGOTIATE_OEM 0x02 // Text strings are in OEM
-#define NTLMSSP_REQUEST_TARGET 0x04 // Server return its auth realm
-#define NTLMSSP_NEGOTIATE_SIGN 0x0010 // Request signature capability
-#define NTLMSSP_NEGOTIATE_SEAL 0x0020 // Request confidentiality
-#define NTLMSSP_NEGOTIATE_DGRAM 0x0040
-#define NTLMSSP_NEGOTIATE_LM_KEY 0x0080 // Use LM session key for sign/seal
-#define NTLMSSP_NEGOTIATE_NTLM 0x0200 // NTLM authentication
-#define NTLMSSP_NEGOTIATE_DOMAIN_SUPPLIED 0x1000
+#define NTLMSSP_NEGOTIATE_UNICODE 0x01 /* Text strings are unicode */
+#define NTLMSSP_NEGOTIATE_OEM 0x02 /* Text strings are in OEM */
+#define NTLMSSP_REQUEST_TARGET 0x04 /* Srv returns its auth realm */
+/* define reserved9 0x08 */
+#define NTLMSSP_NEGOTIATE_SIGN 0x0010 /* Request signing capability */
+#define NTLMSSP_NEGOTIATE_SEAL 0x0020 /* Request confidentiality */
+#define NTLMSSP_NEGOTIATE_DGRAM 0x0040
+#define NTLMSSP_NEGOTIATE_LM_KEY 0x0080 /* Use LM session key */
+/* defined reserved 8 0x0100 */
+#define NTLMSSP_NEGOTIATE_NTLM 0x0200 /* NTLM authentication */
+#define NTLMSSP_NEGOTIATE_NT_ONLY 0x0400 /* Lanman not allowed */
+#define NTLMSSP_ANONYMOUS 0x0800
+#define NTLMSSP_NEGOTIATE_DOMAIN_SUPPLIED 0x1000 /* reserved6 */
#define NTLMSSP_NEGOTIATE_WORKSTATION_SUPPLIED 0x2000
-#define NTLMSSP_NEGOTIATE_LOCAL_CALL 0x4000 // client/server on same machine
-#define NTLMSSP_NEGOTIATE_ALWAYS_SIGN 0x8000 // Sign for all security levels
-#define NTLMSSP_TARGET_TYPE_DOMAIN 0x10000
-#define NTLMSSP_TARGET_TYPE_SERVER 0x20000
-#define NTLMSSP_TARGET_TYPE_SHARE 0x40000
-#define NTLMSSP_NEGOTIATE_NTLMV2 0x80000
-#define NTLMSSP_REQUEST_INIT_RESP 0x100000
-#define NTLMSSP_REQUEST_ACCEPT_RESP 0x200000
-#define NTLMSSP_REQUEST_NOT_NT_KEY 0x400000
+#define NTLMSSP_NEGOTIATE_LOCAL_CALL 0x4000 /* client/server same machine */
+#define NTLMSSP_NEGOTIATE_ALWAYS_SIGN 0x8000 /* Sign. All security levels */
+#define NTLMSSP_TARGET_TYPE_DOMAIN 0x10000
+#define NTLMSSP_TARGET_TYPE_SERVER 0x20000
+#define NTLMSSP_TARGET_TYPE_SHARE 0x40000
+#define NTLMSSP_NEGOTIATE_EXTENDED_SEC 0x80000 /* NB:not related to NTLMv2 pwd*/
+/* #define NTLMSSP_REQUEST_INIT_RESP 0x100000 */
+#define NTLMSSP_NEGOTIATE_IDENTIFY 0x100000
+#define NTLMSSP_REQUEST_ACCEPT_RESP 0x200000 /* reserved5 */
+#define NTLMSSP_REQUEST_NON_NT_KEY 0x400000
#define NTLMSSP_NEGOTIATE_TARGET_INFO 0x800000
-#define NTLMSSP_NEGOTIATE_128 0x20000000
-#define NTLMSSP_NEGOTIATE_KEY_XCH 0x40000000
-#define NTLMSSP_NEGOTIATE_56 0x80000000
+/* #define reserved4 0x1000000 */
+#define NTLMSSP_NEGOTIATE_VERSION 0x2000000 /* we do not set */
+/* #define reserved3 0x4000000 */
+/* #define reserved2 0x8000000 */
+/* #define reserved1 0x10000000 */
+#define NTLMSSP_NEGOTIATE_128 0x20000000
+#define NTLMSSP_NEGOTIATE_KEY_XCH 0x40000000
+#define NTLMSSP_NEGOTIATE_56 0x80000000
/* Although typedefs are not commonly used for structure definitions */
/* in the Linux kernel, in this particular case they are useful */
typedef struct _SECURITY_BUFFER {
__le16 Length;
__le16 MaximumLength;
- __le32 Buffer; /* offset to buffer */
+ __le32 BufferOffset; /* offset to buffer */
} __attribute__((packed)) SECURITY_BUFFER;
typedef struct _NEGOTIATE_MESSAGE {
- __u8 Signature[sizeof (NTLMSSP_SIGNATURE)];
- __le32 MessageType; /* 1 */
+ __u8 Signature[sizeof(NTLMSSP_SIGNATURE)];
+ __le32 MessageType; /* NtLmNegotiate = 1 */
__le32 NegotiateFlags;
SECURITY_BUFFER DomainName; /* RFC 1001 style and ASCII */
SECURITY_BUFFER WorkstationName; /* RFC 1001 and ASCII */
+ /* SECURITY_BUFFER for version info not present since we
+ do not set the version is present flag */
char DomainString[0];
/* followed by WorkstationString */
} __attribute__((packed)) NEGOTIATE_MESSAGE, *PNEGOTIATE_MESSAGE;
typedef struct _CHALLENGE_MESSAGE {
- __u8 Signature[sizeof (NTLMSSP_SIGNATURE)];
- __le32 MessageType; /* 2 */
+ __u8 Signature[sizeof(NTLMSSP_SIGNATURE)];
+ __le32 MessageType; /* NtLmChallenge = 2 */
SECURITY_BUFFER TargetName;
__le32 NegotiateFlags;
__u8 Challenge[CIFS_CRYPTO_KEY_SIZE];
__u8 Reserved[8];
SECURITY_BUFFER TargetInfoArray;
+ /* SECURITY_BUFFER for version info not present since we
+ do not set the version is present flag */
} __attribute__((packed)) CHALLENGE_MESSAGE, *PCHALLENGE_MESSAGE;
typedef struct _AUTHENTICATE_MESSAGE {
- __u8 Signature[sizeof (NTLMSSP_SIGNATURE)];
- __le32 MessageType; /* 3 */
+ __u8 Signature[sizeof(NTLMSSP_SIGNATURE)];
+ __le32 MessageType; /* NtLmsAuthenticate = 3 */
SECURITY_BUFFER LmChallengeResponse;
SECURITY_BUFFER NtChallengeResponse;
SECURITY_BUFFER DomainName;
SECURITY_BUFFER WorkstationName;
SECURITY_BUFFER SessionKey;
__le32 NegotiateFlags;
+ /* SECURITY_BUFFER for version info not present since we
+ do not set the version is present flag */
char UserString[0];
} __attribute__((packed)) AUTHENTICATE_MESSAGE, *PAUTHENTICATE_MESSAGE;
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff