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Diffstat (limited to 'source4/libcli/smb2/smb2_calls.h')
-rw-r--r--source4/libcli/smb2/smb2_calls.h132
1 files changed, 95 insertions, 37 deletions
diff --git a/source4/libcli/smb2/smb2_calls.h b/source4/libcli/smb2/smb2_calls.h
index 204ab7defb..d0a1cb8905 100644
--- a/source4/libcli/smb2/smb2_calls.h
+++ b/source4/libcli/smb2/smb2_calls.h
@@ -23,12 +23,15 @@
struct smb2_negprot {
struct {
- uint32_t unknown1; /* 0x00010024 */
- uint16_t unknown2; /* 0x00 */
- uint8_t unknown3[32]; /* all zero */
+ /* static body buffer 38 (0x26) bytes */
+ /* uint16_t buffer_code; 0x24 (why?) */
+ uint16_t unknown1; /* 0x0001 */
+ uint8_t unknown2[32]; /* all zero */
+ uint16_t unknown3; /* 0x00000 */
} in;
struct {
- uint16_t buffer_code;
+ /* static body buffer 64 (0x40) bytes */
+ /* uint16_t buffer_code; 0x41 = 0x40 + 1 */
uint16_t _pad;
uint32_t unknown2; /* 0x06 */
uint8_t sessid[16];
@@ -39,41 +42,63 @@ struct smb2_negprot {
uint16_t unknown7; /* 0x01 */
NTTIME current_time;
NTTIME boot_time;
- uint16_t unknown8; /* 0x80 */
- /* uint16_t secblob size here */
+ /* uint16_t secblob_ofs */
+ /* uint16_t secblob_size */
uint32_t unknown9; /* 0x204d4c20 */
+
+ /* dynamic body buffer */
DATA_BLOB secblob;
} out;
};
struct smb2_session_setup {
struct {
- uint32_t unknown1; /* 0x11 */
+ /* static body buffer 16 (0x10) bytes */
+ /* uint16_t buffer_code; 0x11 = 0x10 + 1 */
+ uint16_t _pad;
uint32_t unknown2; /* 0xF */
uint32_t unknown3; /* 0x00 */
- /* uint16_t secblob ofs/size here */
+ /* uint16_t secblob_ofs */
+ /* uint16_t secblob_size */
+
+ /* dynamic body */
DATA_BLOB secblob;
} in;
struct {
- uint16_t buffer_code;
+ /* static body buffer 8 (0x08) bytes */
+ /* uint16_t buffer_code; 0x09 = 0x08 +1 */
uint16_t _pad;
- /* uint16_t secblob ofs/size here */
+ /* uint16_t secblob_ofs */
+ /* uint16_t secblob_size */
+
+ /* dynamic body */
DATA_BLOB secblob;
- uint64_t uid; /* returned in header */
+
+ /* extracted from the SMB2 header */
+ uint64_t uid;
} out;
};
struct smb2_tree_connect {
struct {
- uint32_t unknown1; /* 0x09 */
- const char *path;
+ /* static body buffer 8 (0x08) bytes */
+ /* uint16_t buffer_code; 0x09 = 0x08 + 1 */
+ uint16_t unknown1; /* 0x0000 */
+ /* uint16_t path_ofs */
+ /* uint16_t path_size */
+
+ /* dynamic body */
+ const char *path; /* as non-terminated UTF-16 on the wire */
} in;
struct {
- uint16_t buffer_code;
+ /* static body buffer 16 (0x10) bytes */
+ /* uint16_t buffer_code; 0x10 */
uint16_t unknown1; /* 0x02 */
uint32_t unknown2; /* 0x00 */
uint32_t unknown3; /* 0x00 */
uint32_t access_mask;
+
+ /* extracted from the SMB2 header */
uint32_t tid;
} out;
};
@@ -93,27 +118,32 @@ struct smb2_handle {
struct smb2_create {
struct {
- uint16_t buffer_code; /* 0x39 */
+ /* static body buffer 56 (0x38) bytes */
+ /* uint16_t buffer_code; 0x39 = 0x38 + 1 */
uint16_t oplock_flags; /* SMB2_CREATE_FLAG_* */
uint32_t unknown2;
uint32_t unknown3[4];
uint32_t access_mask;
+
uint32_t file_attr;
uint32_t share_access;
uint32_t open_disposition;
uint32_t create_options;
- /* ofs/len of name here, 16 bits */
- uint32_t unknown6;
+
+ /* uint16_t fname_ofs */
+ /* uint16_t fname_size */
+ /* uint32_t blob_ofs; */
+ /* uint32_t blob_size; */
+
+ /* dynamic body */
const char *fname;
- uint32_t unknown7;
- uint32_t unknown8;
- uint32_t unknown9;
- uint32_t unknown10;
- uint64_t unknown11;
+
+ DATA_BLOB blob;
} in;
struct {
- uint16_t buffer_code; /* 0x59 */
+ /* static body buffer 88 (0x58) bytes */
+ /* uint16_t buffer_code; 0x59 = 0x58 + 1 */
uint16_t oplock_flags; /* SMB2_CREATE_FLAG_* */
uint32_t create_action;
NTTIME create_time;
@@ -125,8 +155,11 @@ struct smb2_create {
uint32_t file_attr;
uint32_t _pad;
struct smb2_handle handle;
- uint32_t unknown4;
- uint32_t unknown5;
+ /* uint32_t blob_ofs; */
+ /* uint32_t blob_size; */
+
+ /* dynamic body */
+ DATA_BLOB blob;
} out;
};
@@ -135,14 +168,16 @@ struct smb2_create {
struct smb2_close {
struct {
- uint16_t buffer_code;
+ /* static body buffer 24 (0x18) bytes */
+ /* uint16_t buffer_code; 0x18 */
uint16_t flags; /* SMB2_CLOSE_FLAGS_* */
uint32_t _pad;
struct smb2_handle handle;
} in;
struct {
- uint16_t buffer_code;
+ /* static body buffer 60 (0x3C) bytes */
+ /* uint16_t buffer_code; 0x3C */
uint16_t flags;
uint32_t _pad;
NTTIME create_time;
@@ -187,7 +222,8 @@ struct smb2_close {
struct smb2_getinfo {
struct {
- uint16_t buffer_code;
+ /* static body buffer 40 (0x28) bytes */
+ /* uint16_t buffer_code; 0x29 = 0x28 + 1 (why???) */
uint16_t level;
uint32_t max_response_size;
uint32_t unknown1;
@@ -198,7 +234,12 @@ struct smb2_getinfo {
} in;
struct {
- uint16_t buffer_code;
+ /* static body buffer 8 (0x08) bytes */
+ /* uint16_t buffer_code; 0x09 = 0x08 + 1 */
+ /* uint16_t blob_ofs; */
+ /* uint16_t blob_size; */
+
+ /* dynamic body */
DATA_BLOB blob;
} out;
};
@@ -304,33 +345,50 @@ union smb2_fileinfo {
struct smb2_write {
struct {
- uint16_t buffer_code;
+ /* static body buffer 48 (0x30) bytes */
+ /* uint16_t buffer_code; 0x31 = 0x30 + 1 */
+ /* uint16_t data_ofs; */
+ /* uint32_t data_size; */
uint64_t offset;
struct smb2_handle handle;
- uint8_t _pad[16];
+ uint64_t unknown1; /* 0xFFFFFFFFFFFFFFFF */
+ uint64_t unknown2; /* 0xFFFFFFFFFFFFFFFF */
+
+ /* dynamic body */
DATA_BLOB data;
} in;
struct {
- uint16_t buffer_code;
+ /* static body buffer 17 (0x11) bytes */
+ /* uint16_t buffer_code; 0x11 */
uint16_t _pad;
uint32_t nwritten;
- uint8_t unknown[9];
+ uint64_t unknown1; /* 0x0000000000000000 */
+ uint8_t _bug;
} out;
};
struct smb2_read {
struct {
- uint16_t buffer_code;
+ /* static body buffer 48 (0x30) bytes */
+ /* uint16_t buffer_code; 0x31 = 0x30 + 1 */
+ uint16_t _pad;
uint32_t length;
uint64_t offset;
struct smb2_handle handle;
- uint8_t _pad[17];
+ uint64_t unknown1; /* 0x0000000000000000 */
+ uint64_t unknown2; /* 0x0000000000000000 */
+ uint8_t _bug;
} in;
struct {
- uint16_t buffer_code;
- uint8_t unknown[8];
+ /* static body buffer 16 (0x10) bytes */
+ /* uint16_t buffer_code; 0x11 = 0x10 + 1 */
+ /* uint16_t data_ofs; */
+ /* uint32_t data_size; */
+ uint64_t unknown1; /* 0x0000000000000000 */
+
+ /* dynamic body */
DATA_BLOB data;
} out;
};
generated by cgit (git 2.34.1) at 2024-07-18 19:59:48 +0000