diff options
Diffstat (limited to 'fs/cifs/cifspdu.h')
| -rw-r--r-- | fs/cifs/cifspdu.h | 98 |
1 files changed, 84 insertions, 14 deletions
diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h index b2233ac05bd2..86239023545b 100644 --- a/fs/cifs/cifspdu.h +++ b/fs/cifs/cifspdu.h @@ -16,7 +16,7 @@ * * 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 */ #ifndef _CIFSPDU_H @@ -24,8 +24,14 @@ #include <net/sock.h> +#ifdef CONFIG_CIFS_WEAK_PW_HASH +#define LANMAN_PROT 0 +#define CIFS_PROT 1 +#else #define CIFS_PROT 0 -#define BAD_PROT CIFS_PROT+1 +#endif +#define POSIX_PROT CIFS_PROT+1 +#define BAD_PROT 0xFFFF /* SMB command codes */ /* Some commands have minimal (wct=0,bcc=0), or uninteresting, responses @@ -110,7 +116,7 @@ /* * Size of the session key (crypto key encrypted with the password */ -#define CIFS_SESSION_KEY_SIZE (24) +#define CIFS_SESS_KEY_SIZE (24) /* * Maximum user name length @@ -400,6 +406,29 @@ typedef struct negotiate_req { unsigned char DialectsArray[1]; } __attribute__((packed)) NEGOTIATE_REQ; +/* Dialect index is 13 for LANMAN */ + +typedef struct lanman_neg_rsp { + struct smb_hdr hdr; /* wct = 13 */ + __le16 DialectIndex; + __le16 SecurityMode; + __le16 MaxBufSize; + __le16 MaxMpxCount; + __le16 MaxNumberVcs; + __le16 RawMode; + __le32 SessionKey; + __le32 ServerTime; + __le16 ServerTimeZone; + __le16 EncryptionKeyLength; + __le16 Reserved; + __u16 ByteCount; + unsigned char EncryptionKey[1]; +} __attribute__((packed)) LANMAN_NEG_RSP; + +#define READ_RAW_ENABLE 1 +#define WRITE_RAW_ENABLE 2 +#define RAW_ENABLE (READ_RAW_ENABLE | WRITE_RAW_ENABLE) + typedef struct negotiate_rsp { struct smb_hdr hdr; /* wct = 17 */ __le16 DialectIndex; @@ -509,7 +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 */ @@ -520,8 +549,8 @@ typedef union smb_com_session_setup_andx { __le16 MaxMpxCount; __le16 VcNumber; __u32 SessionKey; - __le16 PassswordLength; - __u32 Reserved; + __le16 PasswordLength; + __u32 Reserved; /* encrypt key len and offset */ __le16 ByteCount; unsigned char AccountPassword[1]; /* followed by */ /* STRING AccountName */ @@ -543,6 +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_signature; + __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) */ @@ -573,7 +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; @@ -1323,6 +1374,9 @@ struct smb_t2_rsp { #define SMB_FILE_MAXIMUM_INFO 0x40d /* Find File infolevels */ +#define SMB_FIND_FILE_INFO_STANDARD 0x001 +#define SMB_FIND_FILE_QUERY_EA_SIZE 0x002 +#define SMB_FIND_FILE_QUERY_EAS_FROM_LIST 0x003 #define SMB_FIND_FILE_DIRECTORY_INFO 0x101 #define SMB_FIND_FILE_FULL_DIRECTORY_INFO 0x102 #define SMB_FIND_FILE_NAMES_INFO 0x103 @@ -1844,13 +1898,13 @@ typedef struct { typedef struct { __le32 DeviceType; __le32 DeviceCharacteristics; -} __attribute__((packed)) FILE_SYSTEM_DEVICE_INFO; /* device info, level 0x104 */ +} __attribute__((packed)) FILE_SYSTEM_DEVICE_INFO; /* device info level 0x104 */ typedef struct { __le32 Attributes; __le32 MaxPathNameComponentLength; __le32 FileSystemNameLen; - char FileSystemName[52]; /* do not really need to save this - so potentially get only subset of name */ + char FileSystemName[52]; /* do not have to save this - get subset? */ } __attribute__((packed)) FILE_SYSTEM_ATTRIBUTE_INFO; /******************************************************************************/ @@ -1947,7 +2001,8 @@ typedef struct { struct file_allocation_info { __le64 AllocationSize; /* Note old Samba srvr rounds this up too much */ -} __attribute__((packed)); /* size used on disk, level 0x103 for set, 0x105 for query */ +} __attribute__((packed)); /* size used on disk, for level 0x103 for set, + 0x105 for query */ struct file_end_of_file_info { __le64 FileSize; /* offset to end of file */ @@ -2054,7 +2109,7 @@ typedef struct { __le32 ExtFileAttributes; __le32 FileNameLength; char FileName[1]; -} __attribute__((packed)) FILE_DIRECTORY_INFO; /* level 0x101 FF response data area */ +} __attribute__((packed)) FILE_DIRECTORY_INFO; /* level 0x101 FF resp data */ typedef struct { __le32 NextEntryOffset; @@ -2069,7 +2124,7 @@ typedef struct { __le32 FileNameLength; __le32 EaSize; /* length of the xattrs */ char FileName[1]; -} __attribute__((packed)) FILE_FULL_DIRECTORY_INFO; /* level 0x102 FF response data area */ +} __attribute__((packed)) FILE_FULL_DIRECTORY_INFO; /* level 0x102 rsp data */ typedef struct { __le32 NextEntryOffset; @@ -2086,7 +2141,7 @@ typedef struct { __le32 Reserved; __u64 UniqueId; /* inode num - le since Samba puts ino in low 32 bit*/ char FileName[1]; -} __attribute__((packed)) SEARCH_ID_FULL_DIR_INFO; /* level 0x105 FF response data area */ +} __attribute__((packed)) SEARCH_ID_FULL_DIR_INFO; /* level 0x105 FF rsp data */ typedef struct { __le32 NextEntryOffset; @@ -2104,7 +2159,22 @@ typedef struct { __u8 Reserved; __u8 ShortName[12]; char FileName[1]; -} __attribute__((packed)) FILE_BOTH_DIRECTORY_INFO; /* level 0x104 FF response data area */ +} __attribute__((packed)) FILE_BOTH_DIRECTORY_INFO; /* level 0x104 FFrsp data */ + +typedef struct { + __u32 ResumeKey; + __le16 CreationDate; /* SMB Date */ + __le16 CreationTime; /* SMB Time */ + __le16 LastAccessDate; + __le16 LastAccessTime; + __le16 LastWriteDate; + __le16 LastWriteTime; + __le32 DataSize; /* File Size (EOF) */ + __le32 AllocationSize; + __le16 Attributes; /* verify not u32 */ + __u8 FileNameLength; + char FileName[1]; +} __attribute__((packed)) FIND_FILE_STANDARD_INFO; /* level 0x1 FF resp data */ struct win_dev { |