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authorSteve French <sfrench@us.ibm.com>2006-06-05 05:27:37 +0000
committerSteve French <sfrench@us.ibm.com>2006-06-05 05:27:37 +0000
commitf64b23ae4aef9f69d71ea41529a188acd5ab4930 (patch)
tree7c8c0b06a98523c4fee98e12e621591a3ab69042 /fs/cifs/cifspdu.h
parent9312f6754d4b2d3ce27c21b16fb92923ce92a411 (diff)
[CIFS] NTLMv2 support part 2
Still need to fill in response structure and check that hash works Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifspdu.h')
-rw-r--r--fs/cifs/cifspdu.h27
1 files changed, 24 insertions, 3 deletions
diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h
index e714803a52dc..503b7e32ede3 100644
--- a/fs/cifs/cifspdu.h
+++ b/fs/cifs/cifspdu.h
@@ -117,7 +117,6 @@
* Size of the session key (crypto key encrypted with the password
*/
#define CIFS_SESS_KEY_SIZE (24)
-#define V2_SESS_KEY_SIZE (86)
/*
* Maximum user name length
@@ -539,7 +538,7 @@ typedef union smb_com_session_setup_andx {
/* unsigned char * NativeOS; */
/* unsigned char * NativeLanMan; */
/* unsigned char * PrimaryDomain; */
- } __attribute__((packed)) resp; /* NTLM response format (with or without extended security */
+ } __attribute__((packed)) resp; /* NTLM response with or without extended sec*/
struct { /* request format */
struct smb_hdr hdr; /* wct = 10 */
@@ -573,6 +572,26 @@ typedef union smb_com_session_setup_andx {
} __attribute__((packed)) old_resp; /* pre-NTLM (LANMAN2.1) response */
} __attribute__((packed)) SESSION_SETUP_ANDX;
+/* format of NLTMv2 Response ie "case sensitive password" hash when NTLMv2 */
+
+struct ntlmssp2_name {
+ __le16 type;
+ __le16 length;
+/* char name[length]; */
+} __attribute__((packed));
+
+struct ntlmv2_resp {
+ char ntlmv2_hash[CIFS_ENCPWD_SIZE];
+ __le32 blob_sign;
+ __u32 reserved;
+ __le64 time;
+ __u64 client_chal; /* random */
+ __u32 reserved2;
+ struct ntlmssp2_name names[1];
+ /* array of name entries could follow ending in minimum 4 byte struct */
+} __attribute__((packed));
+
+
#define CIFS_NETWORK_OPSYS "CIFS VFS Client for Linux"
/* Capabilities bits (for NTLM SessSetup request) */
@@ -603,7 +622,9 @@ typedef struct smb_com_tconx_req {
} __attribute__((packed)) TCONX_REQ;
typedef struct smb_com_tconx_rsp {
- struct smb_hdr hdr; /* wct = 3 *//* note that Win2000 has sent wct=7 in some cases on responses. Four unspecified words followed OptionalSupport */
+ struct smb_hdr hdr; /* wct = 3 note that Win2000 has sent wct = 7
+ in some cases on responses. Four unspecified
+ words followed OptionalSupport */
__u8 AndXCommand;
__u8 AndXReserved;
__le16 AndXOffset;