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Diffstat (limited to 'source3/include/rpc_dce.h')
| -rw-r--r-- | source3/include/rpc_dce.h | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/source3/include/rpc_dce.h b/source3/include/rpc_dce.h new file mode 100644 index 0000000000..9aacaaab87 --- /dev/null +++ b/source3/include/rpc_dce.h @@ -0,0 +1,211 @@ +/* + Unix SMB/Netbios implementation. + Version 1.9. + SMB parameters and setup + Copyright (C) Andrew Tridgell 1992-1997 + Copyright (C) Luke Kenneth Casson Leighton 1996-1997 + Copyright (C) Paul Ashton 1997 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef _DCE_RPC_H /* _DCE_RPC_H */ +#define _DCE_RPC_H + +#include "rpc_misc.h" /* this only pulls in STRHDR */ + + +/* DCE/RPC packet types */ + +enum RPC_PKT_TYPE +{ + RPC_REQUEST = 0x00, + RPC_RESPONSE = 0x02, + RPC_BIND = 0x0B, + RPC_BINDACK = 0x0C +}; + +/* DCE/RPC flags */ +#define RPC_FLG_FIRST 0x01 +#define RPC_FLG_LAST 0x02 + + +/* RPC_IFACE */ +typedef struct rpc_iface_info +{ + uint8 data[16]; /* 16 bytes of rpc interface identification */ + uint32 version; /* the interface version number */ + +} RPC_IFACE; + +struct pipe_id_info +{ + /* the names appear not to matter: the syntaxes _do_ matter */ + + char *client_pipe; + RPC_IFACE abstr_syntax; /* this one is the abstract syntax id */ + + char *server_pipe; /* this one is the secondary syntax name */ + RPC_IFACE trans_syntax; /* this one is the primary syntax id */ +}; + +/* RPC_HDR - dce rpc header */ +typedef struct rpc_hdr_info +{ + uint8 major; /* 5 - RPC major version */ + uint8 minor; /* 0 - RPC minor version */ + uint8 pkt_type; /* RPC_PKT_TYPE - RPC response packet */ + uint8 flags; /* DCE/RPC flags */ + uint32 pack_type; /* 0x1000 0000 - packed data representation */ + uint16 frag_len; /* fragment length - data size (bytes) inc header and tail. */ + uint16 auth_len; /* 0 - authentication length */ + uint32 call_id; /* call identifier. matches 12th uint32 of incoming RPC data. */ + +} RPC_HDR; + +/* RPC_HDR_RR - ms request / response rpc header */ +typedef struct rpc_hdr_rr_info +{ + uint32 alloc_hint; /* allocation hint - data size (bytes) minus header and tail. */ + uint8 context_id; /* 0 - presentation context identifier */ + uint8 cancel_count; /* 0 - cancel count */ + uint8 opnum; /* opnum */ + uint8 reserved; /* 0 - reserved. */ + +} RPC_HDR_RR; + +/* this seems to be the same string name depending on the name of the pipe, + * but is more likely to be linked to the interface name + * "srvsvc", "\\PIPE\\ntsvcs" + * "samr", "\\PIPE\\lsass" + * "wkssvc", "\\PIPE\\wksvcs" + * "NETLOGON", "\\PIPE\\NETLOGON" + */ +/* RPC_ADDR_STR */ +typedef struct rpc_addr_info +{ + uint16 len; /* length of the string including null terminator */ + fstring str; /* the string above in single byte, null terminated form */ + +} RPC_ADDR_STR; + +/* RPC_HDR_BBA */ +typedef struct rpc_hdr_bba_info +{ + uint16 max_tsize; /* maximum transmission fragment size (0x1630) */ + uint16 max_rsize; /* max receive fragment size (0x1630) */ + uint32 assoc_gid; /* associated group id (0x0) */ + +} RPC_HDR_BBA; + +/* RPC_BIND_REQ - ms req bind */ +typedef struct rpc_bind_req_info +{ + RPC_HDR_BBA bba; + + uint32 num_elements; /* the number of elements (0x1) */ + uint16 context_id; /* presentation context identifier (0x0) */ + uint8 num_syntaxes; /* the number of syntaxes (has always been 1?)(0x1) */ + + RPC_IFACE abstract; /* num and vers. of interface client is using */ + RPC_IFACE transfer; /* num and vers. of interface to use for replies */ + +} RPC_HDR_RB; + +/* RPC_RESULTS - can only cope with one reason, right now... */ +typedef struct rpc_results_info +{ +/* uint8[] # 4-byte alignment padding, against SMB header */ + + uint8 num_results; /* the number of results (0x01) */ + +/* uint8[] # 4-byte alignment padding, against SMB header */ + + uint16 result; /* result (0x00 = accept) */ + uint16 reason; /* reason (0x00 = no reason specified) */ + +} RPC_RESULTS; + +/* RPC_HDR_BA */ +typedef struct rpc_hdr_ba_info +{ + RPC_HDR_BBA bba; + + RPC_ADDR_STR addr ; /* the secondary address string, as described earlier */ + RPC_RESULTS res ; /* results and reasons */ + RPC_IFACE transfer; /* the transfer syntax from the request */ + +} RPC_HDR_BA; + +/* this is TEMPORARY */ +/* RPC_AUTH_VERIFIER */ +typedef struct rpc_auth_verif_info +{ + fstring ssp_str; + uint32 ssp_ver; + +} RPC_AUTH_VERIFIER; + +/* this is TEMPORARILY coded up as a specific structure */ +/* this structure comes after the bind request */ +/* RPC_AUTH_NTLMSSP_REQ */ +typedef struct rpc_auth_ntlmssp_req_info +{ + fstring ntlmssp_str; /* "NTLMSSP" */ + uint32 ntlmssp_ver; /* 0x0000 0001 */ + + uint32 unknown_0; /* 0x00b2b3 */ + STRHDR hdr_myname; /* offset is against START of this structure */ + STRHDR hdr_domain; /* offset is against START of this structure */ + + fstring myname; /* calling workstation's name */ + fstring domain; /* calling workstations's domain */ + +} RPC_AUTH_NTLMSSP_REQ; + +/* this is TEMPORARILY coded up as a specific structure */ +/* this structure comes after the bind acknowledgement */ +/* RPC_AUTH_NTLMSSP_RESP */ +typedef struct rpc_auth_ntlmssp_resp_info +{ + uint8 auth_type; /* 0x0a */ + uint8 auth_level; /* 0x06 */ + uint8 stub_type_len; /* don't know */ + uint8 padding; /* padding */ + + uint32 ptr_0; /* non-zero pointer to something */ + + fstring ntlmssp_str; /* "NTLMSSP" */ + uint32 ntlmssp_ver; /* 0x0000 0002 */ + + uint32 unknown_1; /* 0x0000 0000 */ + uint32 unknown_2; /* 0x00b2b3 */ + uint32 unknown_3; /* 0x0082b1 */ + + uint8 data[16]; /* 0x10 bytes of something */ + +} RPC_AUTH_NTLMSSP_RESP; + +/* attached to the end of encrypted rpc requests and responses */ +/* RPC_AUTH_NTLMSSP_CHK */ +typedef struct rpc_auth_ntlmssp_chk_info +{ + uint32 ver; /* 0x1 */ + uint8 data[12]; + +} RPC_AUTH_NTLMSSP_CHK; + +#endif /* _DCE_RPC_H */ + |